Community College of Allegheny County OCS Security Camera System Pittsburgh, PA
2.4
INFRARED ILLUMINATORS
A. As manufactured by Avigilon. See drawings for additional information.
2.5
CAMERA-SUPPORTING EQUIPMENT
A.
As manufactured by Avigilon.
B. Minimum Load Rating: Rated for load in excess of the total weight supported times a minimum safety factor of two. C. Pan Units: Motorized automatic-scanning units arranged to provide remote-controlled manual and automatic camera panning action, and equipped with matching mounting brackets. 1. Scanning Operation: Silent, smooth, and positive. 2. Stops: Adjustable without disassembly, to limit the scanning arc. D. Pan-and-Tilt Units: Motorized units arranged to provide remote-controlled aiming of cameras with smooth and silent operation, and equipped with matching mounting brackets. 1. Panning Rotation: 0 to 355 degrees, with adjustable stops. 2. Tilt Movement: 90 degrees, plus or minus 5 degrees, with adjustable stops. 3. Speed: 12 degrees per second in both horizontal and vertical planes. 4. Wiring: Factory prewired for camera and zoom lens functions and pan-and-tilt power and control. E. Mounting Brackets for Fixed Cameras: Type matched to items supported and mounting conditions. Include manual pan-and-tilt adjustment. F. Protective Housings for Fixed and Movable Cameras: Steel enclosures with internal camera mounting and connecting provisions that are matched to camera/lens combination and mounting and installing arrangement of camera to be housed. 1. Camera Viewing Window: Lexan window, aligned with camera lens. 2. Alignment Provisions: Camera mounting shall provide for field aiming of camera and permit removal and reinstallation of camera lens without disturbing camera alignment. 3. Sun shield shall not interfere with normal airflow around the housing. 4. Mounting bracket and hardware for wall or ceiling mounting of the housing. Bracket shall be of same material as the housing; mounting hardware shall be stainless steel. 5. Finish: Housing and mounting bracket shall be factory finished using manufacturer's standard finishing process suitable for the environment. 6. Enclosure Rating: IP67
2.6
MONITORS
A.
By owner.
282000-4
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