Abstract: Embodiments relate to a device and method for determining a status of an environment and/or a status or condition of a person therein. The method may comprise: receiving an output of a sensor to monitor said environment; commencing a time window after the sensor detects activity in the environment; upon expiry of the time window, activating an active reflected wave detector to measure wave reflections from the environment, the detector consuming more power in an activated state than the sensor in an activated state; and determining a status of the environment and/or of a person therein based on an output of the active detector indicative of one or more of the measured reflections. The method comprises delaying expiry of the time window in response to the sensor detecting activity in the environment during the time window.

Abstract: A device may monitor an entry to or exit from a space via an access point. The entry access point has a first component and a second component that are separable from each other to create an opening for the entry or exit. The device may comprise a first part for mounting to one of said components and which has a processing component and a sensing component for sensing in multiple dimensions a magnetic field emanating from a second part mounted on the other of the first and second components. The processing component is configured: to receive an indication of the sensed magnetic field; detect a change of condition at the access point when a dynamic quality of the indication of the sensed magnetic field satisfies a predefined criterion; and output an indication of the detected change of condition. There may be a corresponding system, method and memory.

Abstract: A shock detector device (110) for premises security is described. The shock detector device (110) comprises a shock detector sensor (112) configured to sense physical motion and to output an electrical signal in response to the physical motion. Processing circuitry (114) is configured to process the electrical signal by: obtaining an indication that a shock event has occurred if a value for at least one parameter of the electrical signal is determined to exceed a threshold value; and processing instructions for adjusting at least one detection parameter of the shock detector device (110) in response to a determination that the shock event is a false alarm event, wherein the adjusting of the at least one detection parameter results in a decrease of a sensitivity of shock detection by the shock detector device (110).

Abstract: A magnetic field emitter (100) for emitting a magnetic field into an environment having a rotatable magnetic member (102) comprising one or more magnetic dipoles; a support (104) for the rotatable magnetic member (102), wherein the support (104) is configured to be placed in a support position on a surface of the environment such that when the support (104) is in the support position the one or more magnetic dipoles of the rotatable magnetic member (102) lie in a substantially horizontal plane; and a rotation mechanism (106) operable to rotate the rotatable magnetic member (102) relative to the support (104) about a rotation axis, such that when the support (104) is placed in the support position on the surface, the rotation axis is substantially orthogonal to said substantially horizontal plane such that the substantially horizontal plane remains substantially horizontal during the rotation.

Abstract: The disclosure relates to a system comprising a master device (110) configured for communication with a slave device (120). The master device (110) comprises processing circuitry (114) that includes a transceiver (112) and is configured to operate the transceiver at a bit rate selected from: a messaging bit rate and a data transfer bit rate. The processing circuitry (114) is configured to: operate the transceiver at the messaging bit rate for communication of messages; in response to being triggered for a data transfer, select at least one time slot in which to perform the data transfer, and operate the transceiver (112) to transmit to a first slave device (120 A) an instruction to operate at the data transfer bit rate in the selected at least one time slot; and operate at the data transfer bit rate in the selected at least one time slot to perform the data transfer.

Abstract: A detection apparatus (1000) comprises radar apparatus (100, 110) to direct radar signals to a body and receive radar reflections from at least a portion of the body. The apparatus (100) also comprises one or more processors (120) to process the received radar reflections to determine a difference between a spatial distribution of the radar reflections and at least one reference to detect a presence of an object of interest as a radar reflective component of the body or a radar absorptive component of the body. The at least one reference is based on a spatial distribution of radar reflections from at least a portion of at least one reference object.

Abstract: A device may monitor an entry to or exit from a space via an access point. The entry access point has a first component and a second component that are separable from each other to create an opening for the entry or exit. The device may comprise a first part for mounting to one of said components and which has a processing component and a sensing component for sensing in multiple dimensions a magnetic field emanating from a second part mounted on the other of the first and second components. The processing component is configured: to receive an indication of the sensed magnetic field; detect a change of condition at the access point when a dynamic quality of the indication of the sensed magnetic field satisfies a predefined criterion; and output an indication of the detected change of condition. There may be a corresponding system, method and memory.

Abstract: A sensor unit comprising; a magnetic sensor adapted to detect a magnetic field; a light source adapted to transmit a radiation having a signature; a reflecting member for reflecting radiation emitted by the light source; a radiation sensor adapted to detect radiation reflected by the reflecting member; a controller adapted to generate a signal indicative of a security breach when the magnetic field is detected by the magnetic sensor and the signature is not identified in the radiation received by the radiation sensor.

Abstract: A device may monitor an entry to or exit from a space via an access point. The entry access point has a first component and a second component that are separable from each other to create an opening for the entry or exit. The device may comprise a first part for mounting to one of said components and which has a processing component and a sensing component for sensing in multiple dimensions a magnetic field emanating from a second part mounted on the other of the first and second components. The processing component is configured: to receive an indication of the sensed magnetic field; detect a change of condition at the access point when a dynamic quality of the indication of the sensed magnetic field satisfies a predefined criterion; and output an indication of the detected change of condition. There may be a corresponding system, method and memory.

Abstract: Described herein is a lock actuation assembly for actuating a state change of a lock of a door via a lock actuator extending from a panel of the door, comprising: a motor for driving the actuation; a body having a mounting portion for attaching the lock actuation assembly to the door; a coupler held by the body for coupling a force from the motor to the lock actuator to change the lock's state; a wireless communication module for receiving in, an electromagnetic signal, a first command for changing the state of the lock; a turnable piece on the body for generating a second command for changing the state of the lock; and a controller adapted to control the motor to change the state of the lock based on either one of the first command or the second command.

Abstract: An apparatus for monitoring an access point of a premises is disclosed comprising processing circuitry 116 configured to receive indications of access point events and first-region events. The indications of access point events are obtained by processing output of an access point sensor 112 configured to detect a state of the access point. The indications of first-region events are obtained by processing output of an environment sensor 114 configured to detect motion and/or presence of a person within a field of view associated with the first region. The processing circuitry 116 is configured to determine a region from which the person caused an access point event based on whether the access point event occurred within a first time interval after a preceding first-region event, and wherein the first time interval is modifiable.

Abstract: A hub device is disclosed comprising a first antenna communicating with a peripheral device, a second antenna communicating with a remote station. In a first operation mode, transmission by the first antenna is at a first bit rate. Operation may be triggered to switch to a second mode in which a stream of data is received from the remote station, and there is a transmission to the first peripheral device, of data derived from the data stream, the transmission being from the first antenna while the stream of data is being received on the second antenna. In the second mode, the transmission from the first antenna is at a second bit rate that is faster than the first bit rate such that transmitting the derived data at the second bit rate uses a shorter duty cycle than required to transmit the derived data at the first bit rate.

Abstract: A system and method including receiving an activity signal from a detection unit, the activity signal indicative of detected activity, responsive to the received activity signal exceeding a predetermined threshold, switching a digital microphone from a default low-power mode to active mode, and a pre-determined period of time after switching the digital microphone to active mode, switching the digital microphone back to the default low-power mode.

Abstract: A device may monitor an entry to or exit from a space via an access point. The entry access point has a first component and a second component that are separable from each other to create an opening for the entry or exit. The device may comprise a first part for mounting to one of said components and which has a processing component and a sensing component for sensing in multiple dimensions a magnetic field emanating from a second part mounted on the other of the first and second components. The processing component is configured: to receive an indication of the sensed magnetic field; detect a change of condition at the access point when a dynamic quality of the indication of the sensed magnetic field satisfies a predefined criterion; and output an indication of the detected change of condition. There may be a corresponding system, method and memory.

Abstract: A location of a person is identified. A controller core is configured for interfacing with a plurality of sensing devices at a plurality of locations. Each sensing device has a sensor for detecting a threat-condition and an acoustic sensor for generating an acoustic indicator indicative of an incident acoustic wave. The controller core is configured to: (i) upon receiving a trigger, instruct wireless transmission to the sensing devices, of a request for an acoustic indicator generated in the sensing device, wherein the request configures each of the sensing devices to activate a process in respect of an incident acoustic wave; (ii) receive one or more of said requested acoustic indicators; and (iii) based on the received one or more acoustic indicators, identify a location of the person (103) within the building.

Abstract: A hub device is disclosed comprising a first antenna communicating with a peripheral device, a second antenna communicating with a remote station. In a first operation mode, transmission by the first antenna is at a first bit rate. Operation may be triggered to switch to a second mode in which a stream of data is received from the remote station, and there is a transmission to the first peripheral device, of data derived from the data stream, the transmission being from the first antenna while the stream of data is being received on the second antenna. In the second mode, the transmission from the first antenna is at a second bit rate that is faster than the first bit rate such that transmitting the derived data at the second bit rate uses a shorter duty cycle than required to transmit the derived data at the first bit rate.

Abstract: A system of identifying a person's identity in a monitored site, comprising communication interface(s) for communicating with motion sensor(s) each monitoring one of a plurality of monitored spaces of a monitored site, RF receiver(s), each having a reception coverage area overlapping with one of the monitored spaces and transmitter(s) for transmitting a request message, a program store storing a code and processor(s) for executing code to, receive from a detecting sensor a presence indication in a detecting space of the monitored spaces, instruct the transmitter(s) to transmit a request message in the monitored site following the indication reception and estimate an identity of a person by analyzing a unique identification signal captured by RF receiver(s) having reception coverage area that overlaps with the detecting space. The unique identification signal is transmitted by an identification device of an associated person in response to the request message reception.

Abstract: A sensing device, comprising: a first sensor, directed vertically down in relation to an identified orientation of the sensing device; at least one second sensor, directed diagonally forward in relation to the identified orientation; at least one hardware processor, electrically connected to the first sensor and the second sensor adapted to: receive at least one first signal from the first sensor or the second sensor indicating a person's presence in a monitored premises; and until receiving at least one second signal from the first sensor or the second sensor indicating an absence of the person from the monitored premises: during a predetermined delay time after receiving the first signal, determine whether one or more expected signals are received from the first sensor or the second sensor; and determine an alarm system operation to be taken subject to the one or more expected signals not being received, according to the determination.

Abstract: A system and method including receiving an activity signal from a detection unit, the activity signal indicative of detected activity, responsive to the received activity signal exceeding a predetermined threshold, switching a digital microphone from a default low-power mode to active mode, and a pre-determined period of time after switching the digital microphone to active mode, switching the digital microphone back to the default low-power mode.

Abstract: A system of capturing thermal images in a monitored location, comprising one or more motion detectors for detecting a motion in a monitored location, the one or more motion detector being a thermal motion sensor, and a thermal imaging sensor, operating in a low power mode, triggered by a motion detection indication to enter an operational mode in order to capture one or more thermal images of at least a part of the monitored location. The motion detection indication is generated by the one or more motion detectors at a detection of a motion in the monitored location.