This motion detector alarm can detect a moving person from a distance of 1 meter. It uses a dual IR Transmitter-Receiver module HOA1405. When the sensor detects the reflected IR rays, alarm will sound ...
Motion detection has become an essential ingredient in traditional electronic security and now it is being utilized in access control and video surveillance systems. With more applications and so many ...
It is not only an alarm, but also a door magnet sensor and care caller. EASY TO INSTALL AND EASY TO OPERATE: Portable motion detector alarm has two power supply options (AAA battery or USB ...
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