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Product detail:
Forth infra red beam ,send alarm signal when the beam broken , protected area 30 meter, adjustable angle. Waterproof , 12 v power supply , 30 ma .nc & no connection with tamper switch.
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Product detail:
Forth infra red beam ,send alarm signal when the beam broken , protected area 30 meter, adjustable angle. Waterproof , 12 v power supply , 30 ma .nc & no connection with tamper switch.
