When adding the sensor, everything seems to work until the step where it asks to choose the sensor type, which I chose Door Sensor. On the instruction that came with it, it says the LED should stay on, but on my sensor, the LED turns off. It doesn't seem to be sending "OPENED" or "CLOSED" signals, the status of the sensor never changes no matter if the sensor is tilted horizontal or vertical.
For those that has it working, is the LED suppose to turn off? Normally, is the LED "ON" during operation? Or do I have a defective unit?