Optex Outdoor Dual PIR Motion Detector (VX-402) [並行輸入品]

商品説明

Pet-immune weatherproof motion detector eliminates false alarms. Connect a motion sensor to your security system for immediate, accurate alerts when an intruder is detected on your property. The 40 X 40 Pet-Immune Outdoor PIR is a weatherproof motion detector that won't be triggered by your family pets up to 100 pounds. This motion sensor provides a 40-foot by 40-foot detection pattern and is completely weatherized for direct exposure to harsh weather conditions. This weatherproof motion detector is suitable for almost all outdoor applications because it combines two PIRs, creating extra-high immunity against false alarms caused by small animals, cars, and other outdoor disturbances. The 40 X 40 Pet-Immune Outdoor PIR uses logic for discrimination of objects in the detection area: The upper zone stays parallel to the ground at all times, while the lower zone is adjustable from 6.7 feet to 40 feet. Only when both upper and lower zones are activated will the motion detector generate an alarm. The detection range can even be limited with the included masking plates to avoid detecting unwanted objects that might cause false alarms. The detection area can be adjusted 45° left or right from the center to allow for custom applications for the sensor. This motion sensor can also be used in conjunction with another sensor to create even greater stability. The 40 X 40 Pet-Immune Outdoor PIR is equipped with a special conductive filter that covers the element window, allowing infrared energy to pass through while blocking and grounding out light and RFI sources. Additional features include adjustable sensitivity.