How to Replace Batteries in a Honeywell Glass Break Sensor Model
5850
Description
This page shows battery replacement for a Glass Break Detector Model Honeywell 5850
Because there are many different versions of glass break sensors, it is important to remove the
sensor cover first to determine what kind of batteries are required for your equipment. We
advise you to check before purchasing batteries.
Preparation
***IMPORTANT customers who use myadt.ca*** Before removing the sensor, place the
panel on test mode through myadt.ca. After logging in:
1. Tap [Home]
2. Tap [Place on Test]
3. Enter your expiration date and time
4. Enter your password
5. Tap [Yes-Proceed]