Abstract: The electric strike can have a housing having an internal face receivable against a receiving face of a door frame, an external strike face, a socket recessed into the strike face along a socket axis normal to the receiving face of the door frame, for receiving a male locking member retractably mounted to a door, the male locking member also being moveable transversally to the socket axis, along a horizontal escape path, by opening the door, the electric strike further having a keeper pivotally mounted around a pivot axis between a closed configuration and an open configuration, the pivot axis parallel to the socket axis and offset from the escape path on a first side of the socket, inside the housing, the keeper having a gate member forming a restraining wall of the socket blocking the escape path when in the closed configuration, and a distal end.

Abstract: The application discloses an electronic door lock with an unlocking monitoring function and a working method thereof, belonging to the technical field of intelligent locks, which comprises a lock body, a mechanical unlocking member connected to a deadbolt assembly, a main control board arranged in the lock body, and a micro switch electrically connected to the main control board. The mechanical unlocking member comprises a knob that is rotatably arranged on the lock body, and a paddle that is synchronously and coaxially driven by the knob. When the knob drives the deadbolt assembly to switch between the locked state and the unlocked state, the paddle can be rotated to trigger the micro switch. A wireless transmitting module for transmitting the trigger signal of the micro switch is integrated on the control board. The mechanical unlocking monitoring function is added.

Abstract: A latch control device includes a connecting seat divided by two integrally formed walls into a hollow portion and a mounting portion spaced from the hollow portion. A detecting module is disposed between the two walls. A locking member is pivotably mounted between the two walls. A first restraining member is disposed in the mounting area and is configured to lock or unlock the locking member, controlling pivotal movement of the locking member. When the locking member is not pivotable, a latch of a door lock in the hollow portion is restrained in the hollow portion, preventing opening of a door to which the door lock is mounted. When the locking member is pivotable, the locking member can pivot while the door pivots, permitting opening of the door.

Abstract: An electric strike lock is disclosed. The electric strike lock cooperates with a lock when in use. The lock has a lock tongue. The electric strike lock includes a base. The base has an opening for accommodating the lock tongue. The base has a pair of grooves corresponding to two opposite sides of the opening. Two sliding members are slidably disposed in the respective grooves. The sliding members are connected with at least one driving unit for the sliding members to slide closer to each other so that the lock tongue is engaged in the opening, or for the sliding members to gradually slide away from each other so that the lock tongue is disengaged from the opening, thereby performing locking and unlocking operations on a door in a sliding manner.

Abstract: A tolerance compensation subassembly in the form of a tolerance compensation element or a tolerance compensation region to improve the production, maintenance and repair of aircraft. The tolerance compensation subassembly contains an actuator which is formed from an electro-active polymer so that the tolerance compensation subassembly is electrically switchable between a fixed state and a non-fixed state. As a result, automation of the assembly of aircraft components on each other can be enabled or facilitated.

Abstract: An electric strike for a door frame, comprising: a body; a keeper moveably attached to the body for selectively retaining a latch bolt on a door; a blocking element movable between a blocking position in which the blocking element locks the keeper to prevent a latch from being moved past the keeper, and an unblocking position in which the blocking element unlocks the keeper to allow the latch to move past the keeper; an electronically controlled electric actuator for moving the blocking element between the blocking position and the unblocking position; and an override mechanism to override the electric actuator.

Abstract: Systems and methods are disclosed that operate a door latch of a door of a heating, ventilation, and/or air conditioning (HVAC) system electronically based on operating a locking engagement device. The locking engagement device may be disposed on an outer portion of a door, the latch may be part of a latching system disposed on an inner portion of the door, and the locking engagement device may transmit a signal indicating that the locking engagement device is in an open or closed position to the latching system via a conductor electronically coupling the locking engagement device and the latching system. In some embodiments, the locking engagement device may transmit a signal indicating that the locking engagement device is in an open or closed position to a controller, which may then instruct the latching system to open or close the latch based on receiving the signal.

Abstract: An electric door strike assembly includes a housing and at least one keeper arm. The housing has an opening for admission and retraction of a door latch. The at least one keeper arm has a latch portion and is mounted on the housing. The at least one keeper arm is movable between a closed position, where the opening is occluded by the latch portion, and an open position, where the door latch may be released from the opening. The latch portion may include a bifurcated member having inside and outside legs arranged in spaced parallel relation so as to define a gap therebetween. The gap is configured to receive a latch plate of an interlocking latch mechanism when the at least one keeper arm is in the closed position.

Abstract: Lock device (1) which incorporates a closure assembly (2) that can move between an open position and a closed position, a locking device to lock said closure assembly (2) in the closed position, a first actuator (3, 31) and a second actuator (4, 41), both the first actuator (3, 31) and the second actuator (4, 41) having a locked position, in which a locking or retention action is applied, and an unlocked position, both the first and the second actuators having respective control devices which allow orders to be given to change the position of each respective actuator, wherein the first actuator and the second actuator are arranged in such a way that unlocking the locking device requires that both control devices place their respective actuator in the unlocked position.

Abstract: In one aspect the present invention provides a door strike which prevents the opening of an associated door when the door strike has been heated to an elevated temperature of at least about 1000° F., preferably when the door strike is at higher temperatures such as are present during a fire in a building structure. The door strike includes a thermally responsive element which retards the normal operation of the door strike when it is at an elevated temperature. A further aspect of the invention is a method for controlling the undesired spread of a fire or smoke between adjacent spaces separated by the door wherein a fire or smoke condition exists in at least one of these spaces, via the provision of a door strike having a thermally responsive element which retards the normal operation of the door strike when it is at an elevated temperature.

Abstract: A tailgate latch assembly for restraining a striker of a tailgate, which is opened or closed rearward of a vehicle, or for releasing restraint of the striker includes: a pawl configured to be rotated by a drive motor, the pawl being supported resiliently in a direction opposite to a direction of being rotated by the drive motor in a housing; a claw supported resiliently in a direction in which restraint of the striker is released in the housing, the claw being configured to be rotated in a direction opposite to the direction of being supported resiliently when the striker is restrained in the claw; and a memory lever having a first end for supporting a side face of the pawl when the pawl is rotated beyond a predetermined angle by the drive motor and a second end fixed to the housing.

Abstract: Various implementations of an electric strike are described that includes a casing housing that includes a power source, a lock mechanism, circuitry powered by the power source, the circuitry being configured to authenticate a user, and electro-mechanically actuate the lock mechanism, and a rotor coupled to the lock mechanism, the rotor being powered by the power source and configured to situate the lock mechanism based on a lock state of the electric strike.

Abstract: An electric strike having two keepers arranged to pivot about respective shafts extending in a longitudinal direction, a lock lever for locking the keepers in a door-locking position, the lock lever being arranged to pivot about a second shaft extending in a direction that is transverse to the longitudinal direction and parallel to the backside of the strike; and an actuation mechanism for actuating the lock lever. The keepers form side walls of a bolt cavity and are arranged to pivot between a door-locking position and a door-releasing position. Therefore, the bolt may exit the cavity in two directions, e.g., a first direction for a left-handed closure member and a second direction for a right-handed closure member. The strike can thus be mounted in the same orientation for both left-handed and right-handed closure members.

Abstract: A door lock device is worked in cooperate with a latch bolt, and includes a solenoid device engaged in a housing, a catch member pivotally attached to the housing with a spindle, two arms connected between the catch member and the spindle, and the solenoid device includes a shaft slidably engaged in a receptacle, and the shaft includes an upper end portion extendible upwardly beyond the receptacle and a lower end portion extendible downwardly beyond the receptacle, and the solenoid device includes two anchors on the upper end portion for selectively engaging with the upper arm, and two stops on the lower end portion for selectively engaging with the lower arm of the latch device, and for allowing the catch member to be evenly engaged with the latch bolt.

Abstract: A modularized electric latch control device includes a mounting seat and a locking cap device pivotably mounted to the mounting seat and pivotable relative to the mounting seat between a closure position and a non-closure position. Optionally mounted to the electric latch control device are a stopper, a closure member, a locking latch restraining frame, a first escutcheon, and a second escutcheon. The electric latch control device is selectively assembled into a first mode (including the first escutcheon), a second mode (including the closure member, the stopper, and the second escutcheon), or a third mode (including the locking latch restraining frame, the stopper, and the second escutcheon) for cooperating with a cylindrical latch device, a first box type latch device, or a second box type latch device.

Abstract: A system for providing local and remote access to an I/O device includes a hardware device having a microprocessor, an I/O interface, a LAN interface, and a WAN interface. The microprocessor is configured to coordinate the I/O interface, the LAN interface, and the WAN interface. The hardware device is configured to provide plug-and-play functionality with respect to an I/O device in communication with the hardware device via the I/O interface. A cloud server is in electronic communication with the hardware via the LAN interface. A first client device is in electronic communication with the cloud server and configured to access the hardware device therethrough. A second client device is in electronic communication with the hardware device via the WAN interface. A user of the system can access, control, and/or monitor the I/O device via the hardware device upon accessing the hardware device using the first or second client device.

Abstract: A door-lock system for a household appliance, such as a washing machine and the like, of the type provided with a door, to which a hook is associated, and a member to be moved (C) of said household appliance, such as a washing drum (C) or the like, said door-lock system comprising motor means for operating said member to be moved (C) and a door-lock device, capable of interacting with said hook, to lock said door, characterized in that said door-lock system comprises a control unit, capable of controlling the power supply of said motor means and connected to said door-lock device, so as to control the power supply to hold said hook and to close said door.

Abstract: A system for securing a protected area (such as an internal compartment of a safe) by locking an operable opening (such as a door) in a closed position. The invention comprises a wireless lock system that may include an input apparatus located on the outside of the protected area that communicates wirelessly with other components of the lock system located inside the protected area. Various wireless technologies may be employed including, for example, infrared communication.

Abstract: A powered latch system for a door of a vehicle including a latch assembly, actuatable inside and outside handles, a powered actuator and a door controller that causes the powered actuator to unlatch the latch assembly upon actuation of the inside and outside door handles. The latch assembly may be mechanically unlatched by a user within a vehicle interior even if the powered actuator does not actuate due to a loss of electrical power or other failure. The controller can be programmed to unlatch the latch assembly according to various criteria as required to meet the specific requirements of different markets.

Abstract: A powered latch system for a door of a vehicle including a latch assembly, actuatable inside and outside handles, a powered actuator and a door controller that causes the powered actuator to unlatch the latch assembly upon actuation of the inside and outside door handles. The latch assembly may be mechanically unlatched by a user within a vehicle interior even if the powered actuator does not actuate due to a loss of electrical power or other failure. The controller can be programmed to unlatch the latch assembly according to various criteria as required to meet the specific requirements of different markets.

Abstract: A cathode lock comprising: a lock body 1 mounted on a door or on a door frame and a lock tongue capable of locking with the lock body 1. A lock catch 6 capable of locking with the lock tongue is arranged on the lock body 1. A solenoid 9 capable of generating an electromagnetic force when electrified is also mounted on the lock body 1. A breaking apparatus 10 capable of jamming the lock catch is connected to one end of the solenoid 9. The solenoid 9 is electrified to generate the electromagnetic force, and the breaking apparatus 10 is driven into motion under the effect of the electromagnetic force, thus allowing the breaking apparatus 10 to either be abutted against or separated from the lock catch 6. Also disclosed is a method for cathode lock to switch between a normally-opened state and a normally-closed stated.

Abstract: The invention relates to an electromagnetic door opener comprising a housing for installing in a door frame, a pivotable cover which can be rotated between an open position and a closed position, and a security device operating counter to a forced rotation of the cover from the closed position into the open position, which comprises a primary security step and a secondary security step. Said door opener is characterized in that the secondary security step comprises a locking element which is supported in a form fit on the base of the housing of the door opener housing.

Abstract: The locking system is provided for controlling the unlocking of a door by an electronic key. The locking system has a first pack configured to be received within a first recessed area of the door, the first pack having an actuator configured and adapted to move a bolt slidingly housed in the lock pack; a second pack configured to be received within a second recessed area of the door; a reader interface adapted to receive an input from the electronic key and a controller adapted to receive the input from the reader interface, authenticate the input, and control the actuator based on the authentication.

Abstract: An electric strike lock has a strike body, a latch having a latch bolt and a deadlatch, a keeper having a stop block to abut against the deadlatch, and an adjusting section having an elliptical adjusting hole corresponding to a screw hole on the keeper and an adjusting piece fitting a shape of the elliptical adjusting hole and having an eccentric through hole for an adjusting screw to pass through and to be screwed to the screw hole. The keeper further combined with a solenoid which has a movable rod passing through the keeper and engaging the stop block, and the elliptical adjusting hole has its major axis arranged in the same direction as an axis of the solenoid. By changing the placement of the adjusting piece, the positions of the stop block and the deadlatch can be altered to adjust the strike lock into a fail-safe or a fail-secure strike lock.

Abstract: A door security system and method may increase the home security for elderly people without limiting the privacy of or convenience for residents. The method comprises detecting closing of a door; keeping a first locking mechanism of said door in an open position for a first predetermined period of time after said closing; after said predetermined period of time, changing said first locking mechanism into a locked position. The re-entry time frame permits a user to re-enter without a key, immediately after realizing they forgot it. The method may further comprise recognizing motion of a person on a door of a house through a camera provided in or near the door; producing streaming footage; sending the streaming footage to a central processing server; processing the streaming footage for face recognition purpose and checking against several; and storing all data on the server.

Abstract: A vehicle includes a body and a door that is movably mounted to the body. The door has a powered latch and an electrically-powered actuator that extends and retracts a plunger from an inner side of the door. A controller unlatches the powered latch and actuates the electrically-powered actuator such that the plunger contacts the body and pushes the door open. The controller then controls the electrically-powered actuator to retract the plunger while the door is open.

Abstract: An electric strike assembly includes a housing formed with a recessed portion therein, a keeper assembly pivotably mounted in the recessed portion of the housing, a lock leg pivotably mounted in the recessed portion of the housing and configured to rotate independently of the rotation of the keeper assembly, a block assembly having a blocking element configured to engage and disengage the keeper assembly, and to control engagement and disengagement of the blocking element with the keeper assembly. A method of capturing and releasing a latch bolt mounted in a door includes mounting an electric strike assembly in an associated door jamb and controlling an actuator to rotate an actuator paddle to engage a blocking element such that the blocking element is engaged or disengaged from a keeper assembly.

Abstract: An electric strike assembly includes a housing formed with a recessed portion, a keeper pivotally arranged in the recessed portion of the housing, the keeper having an abutment, an actuator assembly having an actuator and an actuator paddle, and a blocking element rotatably mounted in the recessed portion of the housing, wherein cooperation of the actuator paddle with the blocking element is controlled by rotation of the actuator and determines a locking condition of the keeper based on a rotational position of the blocking element with respect to the abutment. In accordance with other aspects of the present disclosure, a locking system includes a door assembly having a latch, a door frame for mounting the door assembly, and an electric strike assembly mounted in the door frame. A method of controlling access through a door includes providing an electric strike assembly in accordance with aspects of the present disclosure.

Abstract: An object of the present invention is to prevent a semiconductor substrate from being damaged when the substrate is conveyed by a conveying robot provided in a semiconductor manufacturing apparatus. A diffusion furnace apparatus has a diffusion furnace that processes a semiconductor wafer, a quartz boat that is arranged in the diffusion furnace to store the semiconductor wafer, and a conveying robot that delivers the semiconductor wafer between the quartz boat and a cassette carried in from the outside. Further, the conveying robot includes a column-like sensor support unit provided at a part that is not turned, and a first sensor that detects the presence or absence of the semiconductor wafer held on a plate of the conveying robot and a second sensor that detects the positional displacement of the semiconductor wafer held on the plate are provided at the sensor support unit.

Abstract: A liftgate/decklid assembly for a motor vehicle includes a liftgate panel hingedly connected to the vehicle to define a liftgate swing arc. A decklid panel is hingedly connected to the liftgate panel to define a decklid swing arc. The decklid and liftgate panels are not aligned, causing the decklid swing arc to be different from the liftgate swing arc. The assembly further includes a liftgate/decklid assembly closure mechanism including an articulating striker configured for translation between a first orientation and a second orientation. The first orientation is normal to the liftgate swing arc and the second orientation is normal to the decklid swing arc.

Abstract: A method for controlling additive deposition in a washing machine appliance includes transmitting, after a first agitation of a load within a tub of the washing machine appliance, an additive deposition signal to a user of the washing machine appliance. The method further includes beginning a timer, the timer set to run for a predetermined time period. The method further includes determining whether a door of the washing machine appliance has been opened after transmitting the additive deposition signal and during the predetermined time period. The method further includes determining whether the door has been closed when the door has been opened during the predetermined time period, and performing a second agitation of the load when the door has been closed. The method further includes performing the second agitation when the door has not been opened during the predetermined time period after the predetermined time period has been reached.

Abstract: An electric lock for doors has a housing with an opening, including a first catch and a second catch, an overlap formed by which enables the operation of the present invention. A blocking element connected to a driving device is displaced between an opening position and a closing position whereby the blocking element would stop the first catch from turning when being in the closing position, therefore controlling the turning of the second catch, rendering the opening a locked status and locking up the latch; when the blocking element is in the opening position, the blocking against the first catch would be eliminated, therefore turning the second catch together and rendering the opening an unlocked status, allowing the latch to be unlocked.

Abstract: This invention relates to an improved electric strike assembly (1) including a keeper (6) which is mounted to a housing (8). A locking means including an electrical actuator (9) and a detent (10) configured to resist adjustment of the detent (10) from an active lock condition. The detent (10) is preferably grooved so as to catch on the keeper (6) or housing (8) preventing it moving from an active condition.

Abstract: An electric strike assembly includes a housing including a mounting device and defining an internal longitudinal cavity, a keeper pivotally arranged in the housing, and a selectively locatable component including a locking device to cooperate with the mounting device to secure the component at a predetermined incremental position along the length of the removable cavity. In accordance with other aspects of the present invention, an electric strike assembly includes a housing defining an internal longitudinal cavity, a keeper pivotally arranged in the housing, and a keeper shim assembly, including a shim, slidably engaged with the keeper to position the shim at a predetermined position along a length of the cavity. A method of securely capturing a latch bolt mounted in a door includes mounting an electric strike assembly in an associated door jamb and positioning a shim at a predetermined position in the cavity.

Abstract: An apparatus and method for storing medical products such as pharmaceutical and medical products in climate controlled storage devices includes climate control systems in communication with inventory access and tracking systems.

Abstract: A liftgate/decklid assembly for a motor vehicle includes a liftgate panel hingedly connected to the vehicle to define a liftgate swing arc. A decklid panel is hingedly connected to the liftgate panel to define a decklid swing arc. The decklid and liftgate panels are not aligned, causing the decklid swing arc to be different from the liftgate swing arc. The assembly further includes a liftgate/decklid assembly closure mechanism including an articulating member configured for translating a portion of the closure mechanism between an orientation normal to the liftgate swing arc and an orientation normal to the decklid swing arc.

Abstract: The present invention relates to a locking device suitable for allowing or restricting access into an area or space. According to one aspect the locking device comprises locking device comprises at least one locking element, such as a bolt or cam, and a catch arranged to immobilize the locking element. According to another aspect the locking device comprises at least one locking element, such as a bolt or cam, and a blocking member arranged to block the locking element from moving, and a catch arranged to immobilize the blocking member. The locking device further comprises a control member arranged to both move the locking element or the blocking member and to control the state of the catch.

Abstract: A vehicle door closer device comprises a latch that is capable of engaging with a striker of a vehicle body; a ratchet that is capable of engaging with the latch; and a release-canceling mechanism that comprises a first release-output lever, a second release-output lever and a canceling lever. A locking knob is operated, and the canceling lever disconnects a motion transmitting path between the first release-output lever and the second release-output lever thereby enabling the ratchet to engage with the latch, so that a vehicle door can be closed.

Abstract: A vehicle closure assembly includes a closure movable relative to a vehicle opening between closed and open positions. A latch is coupled to one of a threshold of the vehicle opening and the closure, and a striker is coupled to the other of the threshold of the vehicle opening and the closure. The striker and latch are engageable to secure the closure in the closed position. A striker cover is movable relative to the striker between a concealing position in which the striker is substantially concealed from the latch, and an exposing position in which the striker is substantially exposed to the latch. An actuator is coupled to the striker cover and is operable to move the striker cover to the concealing position or the exposing position from the other position in response to movement of the closure relative to the vehicle opening.

Abstract: Door lock for a door of a household appliance with a first device for detecting a closed state of the door, and a second device for locking the door, wherein the first and second devices are electrically connected in series.

Abstract: A locking apparatus with tumbler for safety doors has a door part for fastening on a movable safety door and has a frame part for fastening on a door counterpart. The frame part has a receptacle and the door part has an actuator configured to be inserted into the receptacle. The frame part further has a blocking member which is displaceable between a release position, in which the actuator can be released in, and a blocking position in which the actuator is secured in the receptacle. The actuator is arranged on the door part via an elastic compensating element.

Abstract: An electric strike according to the present invention comprises a housing, and an actuator mounted to the housing to switch operation of said strike between open and locked modes. In changing the modes the actuator provides lateral motion and a blocking element is included that is also mounted to the housing and cooperates with the actuator. The actuator's lateral motion causes rotational movement in the blocking element to switch between said open and locked modes. Different embodiments of the present invention can operate as dual mode electric strikes wherein the actuator is movable between fail-safe and fail-secure positions, and can include switches and paddles to monitor the position or condition of certain mechanisms in or working with the strikes. In some embodiments the blocking element can be rotatably mounted to the housing at a plurality of rotation mounting points and can comprise a plurality of blocking surfaces.

Abstract: A tailgate latching mechanism for a round bale that utilizes action of the tailgate lift cylinders to release the latch to allow the tailgate to be opened and an independent spring action to cause the mechanism to catch and latch the tailgate into position upon closure of the tailgate.

Abstract: A lock device includes a tongue engaged in a housing, an anchoring device slidably disposed in the housing and movable with a moving device, the includes two sides each having a latch socket and an anchoring member, when one side of the anchoring device is directed toward the tongue, the lock device is locked when the moving device is turned off, and the lock device is locked when the moving device is turned on and when the other side of the anchoring device is directed toward the tongue, such that the electric lock device is adjustable and operatable when the electromagnetic mechanism of the moving device is either switched on or switched off.

Abstract: A safety switch for generating a system enable signal depending on the position of a movable guard door which is used for safeguarding a hazardous area of a machine installation. At least one part of the machine installation can only be operated when the system enable signal is present. The safety switch has a door part to be fastened to the movable guard door and a frame part to be fastened to a mating door piece. The safety switch also has a bolt which can be moved between a first position and a second position, a recess in which the bolt can engage in the second position, and a locking element designed to block the bolt in the second position. In addition, the safety switch comprises a first position sensor designed to clearly detect at least one of the positions of the bolt in order to generate the system enable signal. Moreover, the safety switch comprises a door release request unit configured to generate a door release request signal in addition to the system enable signal.

Abstract: An electrically powered lock, e.g. an electric strike, includes a housing and a latch mounted with respect to the housing so as to be pivotable about a latch axis between an open position and a locking position. The latch has a latch face and a segment that projects laterally of both the latch axis and the latch face. A locking element is mounted for rotation about a lock axis normal to but offset from the latch axis for selectively blocking the laterally projecting segment to hold the latch in the locking position or allowing the latch to move to the open position to thereby place the lock respectively in a locked condition or an unlocked condition. An electrically powered driver is disposed within the housing laterally of the latch axis actuable in a direction generally parallel to the latch axis for effecting rotation of the locking element.

Abstract: Apparatus for counteracting a suicide attempt of a person trying to hang himself from a cord extended over the top edge of a door which door has an inside upper surface facing the interior of the room, the apparatus including an elongated pressure sensor mountable on that inside upper surface of the door, the sensor having an exposed surface facing away from the inside surface of the door, that exposed surface being responsive to a force applied thereagainst by a segment of a cord when it is draped over the top of the door and hanging downward adjacent the inside surface, and the apparatus being adapted to forward an alarm signal indicating the sensing of the force by the cord, and an electrical controller to forward an alarm signal indicating that the sensor has sensed the downward force.

Abstract: An actuator-controlled strike comprising a housing disposable within a doorframe and including a cavity for a spring latch and a dead latch of a mortise-type lockset. A keeper is pivotably mounted within the chamber to engage the spring latch. A pivotably mounted kicker cooperates with the keeper. A pivotably mounted dead latch release is supported by the keeper when the spring latch is within the strike. The keeper is released by the actuator and rotates into a position to ramp the spring latch out of the strike, also allowing the dead latch release to release the dead latch into the cavity, allowing the spring latch to be ramped out of the strike. Pivoting the keeper causes the kicker to urge the spring latch onto an exit ramp on a face of the keeper. The dead latch release can be installed in a plurality of different locations in the housing.

Abstract: A system for use with a emergency exit door, comprising: a door opener including a stationary actuator with a movable distal arm for pushing the door open; a door strike mountable to a door frame having an opening to receive a latch of the emergency exit door, the electric door strike including a gate having a locked condition and a release condition; a controller connected to the door opener and the door strike; a remote activator having a triggered condition, which provides a signal to the controller when the remote activator is triggered, to unlock the gate and then the door opener, to open the emergency exit door.

Abstract: An actuator-controlled strike comprising a housing disposable within a doorframe and including a cavity for a spring latch and a dead latch of a mortise-type lockset. A keeper is pivotably mounted within the chamber to engage the spring latch. A pivotably mounted kicker cooperates with the keeper. A pivotably mounted dead latch release is supported by the keeper when the spring latch is within the strike. The keeper is released by the actuator and rotates into a position to ramp the spring latch out of the strike, also allowing the dead latch release to release the dead latch into the cavity, allowing the spring latch to be ramped out of the strike. Pivoting the keeper causes the kicker to urge the spring latch onto an exit ramp on a face of the keeper. The dead latch release can be installed in a plurality of different locations in the housing.