This page is a guide on how to utilize your Door / Window Sensor 7 with permanent and form part of the larger Door / Window Sensor 7 user guide. 


The Door / Windows Sensor 7 has the capability to work with an external DC power supply with 3.3 V. 


You'll need:

  • Small gauge wires (preferably 18AWG).
  • 3.3 VDC external power supply.


Follow these steps to wiring your Door / Window Sensor 7:

  1. Remove the battery.
  2. Connect ( + ) to terminal 1.
  3. Connect ( - ) to terminal 4 .


Warning: 

- Please pay attention to the polarity, an exchange of (+) and (-) can lead to the destruction of the device and loss of warranty.

- The voltage of 3.3 V must not be exceeded. This will destroy the sensor and void the warranty.

- Never operate the battery and DC adapter together.