Abstract: The present invention provides a system and method for prioritized application of operational power receiving over a data transmission cable. The system includes a primary component, at least one secondary component, and a power supply. The system further includes a data transmission cable for transmitting operational power from the power supply to the primary component and the at least one secondary component, and for transmitting data between the primary component and a remote station. The system further includes a splitter for separating the operational power from the data received over the data transmission cable, and prioritizing delivery of the operational power to the primary component and the at least one secondary component, wherein at least a threshold level of power is delivered to the primary component, and available operational power in excess of the threshold level is delivered to the at least one secondary component.

Abstract: A system for raising and lowering equipment and including a fixed support arm for attachment to an elevated support structure, a movable carriage for carrying the equipment, a cable extending between the fixed support arm and the movable carriage, and a winch for spooling and unspooling the cable to raise and lower the movable carriage relative to the fixed support arm. A locking mechanism secures the carriage in its raised position, and alignment guides position the carriage to make electrical connections as the carriage is engaged onto the support arm.

Abstract: The present invention provides a system and method for prioritized application of operational power receiving over a data transmission cable. The system includes a primary component, at least one secondary component, and a power supply. The system further includes a data transmission cable for transmitting operational power from the power supply to the primary component and the at least one secondary component, and for transmitting data between the primary component and a remote station. The system further includes a splitter for separating the operational power from the data received over the data transmission cable, and prioritizing delivery of the operational power to the primary component and the at least one secondary component, wherein at least a threshold level of power is delivered to the primary component, and available operational power in excess of the threshold level is delivered to the at least one secondary component.

Abstract: An infrared illuminator including at least two carrier members in angularly adjustable relation with respect to one another, each carrier member having at least one infrared light source mounted thereto, for projecting infrared light in a variable illumination pattern. The illuminator may also include at least one fan for cooling the light sources, and a housing for containing the light sources. The carrier members are positionally adjustable such that the width, range, and/or intensity of the light projected by the illuminator can be varied depending on the desired application.

Abstract: An infrared surveillance system including a first member with a first infrared light source mounted thereto, and a second member with a second infrared light source mounted thereto. The second member is positionally adjustable relative to the first member. The surveillance system also includes an infrared camera in operative communication with at least the second member to vary an illumination field provided by the first and second light sources depending on the camera's field of view. The surveillance system also includes at least one controller for varying the output intensity of the light sources.

Abstract: A support pole for raising and lowering a supported object between a lower position and an elevated position is disclosed. The support pole includes an elongate pole and a carriage mounted for translational movement up and down the pole. Carriage locks at the top of the pole engage the carriage in the elevated position to prevent vibration of the supported object, and a stabilizer frame within the channel minimizes vibration during carriage transport. One or more electrical conductors are fixed in place, extending through at least a portion of the pole, terminating in an electrical contact for releasable engagement with a cooperating electrical contact mounted to the carriage as the carriage is raised into the elevated position.

Abstract: A pressurizable camera housing of a surveillance camera. The housing includes a transparent dome, an upper housing shell, and an upper sealing plate. The components are separable for access to the housing interior for installation and maintenance purposes. O-ring seals are provided between the separable components for maintaining pressure within the housing. A pivotal mounting bracket includes a hinged portion allowing access to wiring, circuitry and other components behind the bracket.

Abstract: A support pole for raising and lowering a supported object between a lower position and an elevated position is disclosed. The support pole includes an elongate pole and a carriage mounted for translational movement up and down the pole. Carriage locks at the top of the pole engage the carriage in the elevated position to prevent vibration of the supported object, and a stabilizer frame within the channel minimizes vibration during carriage transport.

Abstract: A support pole for raising and lowering a supported object between a lower position and an elevated position is disclosed. The support pole includes an elongate pole having a top, a bottom, and a channel extending at least partly between the top and bottom. A threaded rod is rotationally mounted within the channel, and is connected to a detachable coupling for engaging a drive tool to rotationally drive the threaded rod. A carriage engages the threaded rod, such that rotation of the rod imparts translational movement upon the carriage through the channel. The carriage includes a mounting bracket for attachment of the supported object thereto. A cable connecting the supported object and an external device or power source has a detachable coupling, and is carried along a pulley at the top of the elongate pole when the carriage is raised and lowered.

Abstract: A housing assembly permitting the adjustable positioning a surveillance camera enclosed therein. The housing assembly comprises a housing having a cylindrical camera opening therein for receiving the surveillance camera., a camera sled, a detachable lens assembly. The camera sled holds the surveillance camera and is slidably receivable in and rotatable about the longitudinal axis of the camera opening. The camera sled includes positioning means for adjustably fixing the position and orientation of the camera sled assembly within the camera opening. The ballistic lens assembly encloses the camera sled and surveillance camera within the housing. In an alternate embodiment the housing assembly further comprises a pan and tilt mechanism which permits the housing assembly to be manually position within a predetermined range of pan and tilt and acts as a wireway for the camera cabling.

Abstract: A housing for a surveillance camera has an upper housing that is cylindrical and made of steel or the like to withstand ballistic attack. The upper housing houses the pan-and-tilt mechanism, which is suspended from the inside of the upper housing. The camera is carried by the pan-and-tilt mechanism, and extends into a lower, transparent, housing. An inner liner is within the lower housing and covers the camera, the inner liner being made of hardened aluminum or the like to withstand ballistic attack. The inner liner covers the camera, except that a slot allows the camera lens to receive images through the lower housing. A shield is fixed to the camera to move with the camera, covering the slot in the inner liner, the shield defining one opening for the camera lens. The inner liner and the shield are dark in color to prevent visual location of the camera lens, and a polymeric guard physically protects the camera lens.

Abstract: A housing for a surveillance camera is generally dome shaped, the camera being movable therein, and the interior of the housing is under pressure to exclude contaminants. The housing is made up of an assembly plate having a central opening to receive a lower dome therethrough, with an upper enclosure placed on top of the assembly plate. The lower dome and upper enclosure are sealed to the assembly plate to retain gas under pressure within the interior. An accessory bracket is carried by the assembly plate within the upper enclosure, and a surveillance camera is mounted from the accessory bracket. An upper dome may be placed over the upper enclosure as a sun shield. In installing the housing, a mounting bracket is first installed, then the assembly plate is carried by the mounting bracket. The lower dome is put into place, followed by the accessory bracket, the upper enclosure, and finally the upper dome. Subsequently, the interior can be pressurized by the introducing gas through the valve.