BOSCH SECURITY VIDEO DS486Q Photo-Beam Detector 660-Feet Quad In/Out PE Beam [並行輸入品]
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- BOSCH SECURITY VIDEO
- JAN
- 0782695108765
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商品説明
The DS484Q and DS486Q Detectors have separate transmitters and receivers. The transmitter sends an invisible infrared beam to the receiver. If the beam is broken, the receiver signals an alarm. Multiple channel operation provides increased system flexibility.
