Installation Requirements: Ensure the side of the door or window is parallel to the door and leaves a flat surface of 0.6 inches wide
installation: Peel and stick the product onto your door/window. The magnetic sensor is on the right side (flip if using on the left), ensuring the arrow on the main unit aligns with the magnetic strip. Remove the insulation tape from the battery compartment before use.
Usage: Slide the switch to ON to activate the device. If someone opens a door or window, the main unit separates from the magnetic strip, triggering a loud continuous alarm. To stop the alarm, slide the switch to OFF.
Low Battery AlertWhen the low voltage indicator light blinks, please replace the batteries. Open the front cover and install three LR44 batteries.
Installation COLOR OPTIONS