The sensor is an active motion detector, it emits high-frequency electro-magnetic wave ( 5.8GHz ) and receives their echo. The sensor detects the change in echo from even the slightest movement in its detection zone. A microprocessor then triggers the "switch light ON" command. Detection is possible through doors, panes of glass or thin walls.
The microwave sensors is according to the microwave doppler effect , it can be widely used in as automatic control switch, the security system, and Automatic video control system of ATM, as well as other automatic induction control area.
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₹1,150.00 Regular Price
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