I believe I’ve got one defective sensor (2GIG Thin Door/Window Contact SC1008). Here is the scenario:
The sensor is recognized by the GC3 control panel (I’ve tested the sensor within a couple feet of the panel)
The control panel acknowledges the tamper alarm from the sensor
The control panel does not recognize the opening or closing of the sensor. This leads me to believe the opening/closing function isn’t working correctly on this particular sensor. All 15 other sensors I purchased are working as expected.
Can I exchange the defective SC1008 sensor for another one?
Maybe check to see if it got enrolled as Loop 2? If it was Loop 1 by accident that will prevent it from detecting the magnetic open/door contact wirelessly.
The sensor is recognized by the GC3 control panel (I’ve tested the sensor within a couple feet of the panel)
Did you activate the sensor successfully or was this just tampering the sensor at this distance?
Some things to look at:
Which loop is set for this sensor? It should be set to loop 2
Is the sensor installed? are the ridges on the sensor facing the magnet?
Has the sensor ever activated properly (not just tampered)?
When shipped from manufacturer, the battery has a plastic tab underneath it (to ensure the sensor doesnt use the battery power during shipping/storage) is the tab fully removed?