Faulty alarm door sensor - HOW TO FIX!
Problem with an alarm door sensor? Watch this video, or book in professional help via our service here http://www.smartsecurity.support
A guide on how to fix a faulty alarm contact sensor. Firstly you will need to assess the reason for the sensor not working. It will likely be 1 of 4 reasons. Depending on the cause you will have to:
Remove and replace the contact.
Move the contacts closer together
Check the wires and fix if loose.
Replace the cable if damaged.
This should work - but if you need more help with fixing a problem with your alarm door sensor, visit our site http://www.smartsecurity.support