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Specification
Wireless door magnetic sensor which for door using. Intruder open the door, it will be triggered and send signal to the host.
Features:
Operating voltage: DC12V
Code: 1527, 2262
Battery life: 1 to 3 years
Transmitting Freq.: 315MHz, 433MHz
Work distance: 4.7m(1.2m or 3.3m optional)
Sending distance: 100m (in the open area)
operating resistance:300K
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