Abstract: A luminaire includes an electronics module and a light module attached to the electronics module. The electronics module includes an electronics housing and a cover attached to the electronics housing. At least one alignment extension extends from the electronics housing, and at least one wireway channel may extend through the at least one alignment extension. The light module includes a housing and a light engine with at least one light source and at least one wire. At least one alignment channel is formed in an underside of the housing of the light module, and the at least one alignment extension is positioned within the at least one alignment channel. The at least one wire extends through the at least one wireway channel.

Abstract: A luminaire includes an electronics module and a light module attached to the electronics module. The electronics module includes an electronics housing and a cover attached to the electronics housing. At least one alignment extension extends from the electronics housing, and at least one wireway channel may extend through the at least one alignment extension. The light module includes a housing and a light engine with at least one light source and at least one wire. At least one alignment channel is formed in an underside of the housing of the light module, and the at least one alignment extension is positioned within the at least one alignment channel. The at least one wire extends through the at least one wireway channel.

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: 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: 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: A climate controlled surveillance system that includes a housing for enclosing a surveillance device. The system includes a Peltier device and a liquid coolant. The Peltier device extracts heat from the housing, which is then transferred to the liquid coolant by conduction and/or convection.

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 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.