Qolsys Glassbreak Detectors—Battery Replacement

Find the image of your glassbreak detector to view instructions on how to complete your battery replacement. Due to the versatility of your panel, only commonly paired sensors are shown. If your specific sensor is unlisted, you can search for other sensors here. If you need further assistance, you can text a Support Representative any time at 469.513.8685.

Once you've replaced the batteries, the error on your panel should clear within one hour. If you would like to clear the error manually, click here.

Qolsys QS1431-840 IQ GLASS-S Encrypted Glassbreak Detector:

Press the bottom tab to flip the cover open, then remove and replace 2 CR123A lithium batteries.



Interlogix / GE Security 60-873-95 / NetworX NX-488 Glassbreak Detector:

Pull the cover from sensor, then remove and replace 2 CR123A lithium batteries.



Interlogix / GE Security 60-834-95 / NetworX NX-487 FlexGuard Glassbreak Detector:

Open the sensor door, then remove and replace 2 SAFT LS14500 3.6-volt lithium batteries.



Interlogix / GE / ITI 60-459 Glassbreak Detector:

Twist the sensor counter-clockwise to remove the sensor from its base, then remove and replace the CR123A lithium battery.