Safety and Security β FAQ
Do glass break sensors work with double-pane windows?
Yes. Acoustic sensors detect the specific frequency of glass breaking regardless of pane count. Vibration sensors work on double-pane but may require mounting on the interior pane for best sensitivity. Test placement before permanent installation.
Can one sensor protect multiple windows in the same room?
Acoustic sensors like the Ring and Honeywell models cover 15-25 foot radius, protecting multiple windows within line-of-sight. Vibration sensors only protect the glass they're physically mounted on. Calculate room size versus sensor range for optimal coverage.
Will pets trigger glass break sensors?
Quality acoustic sensors analyze sound patterns and ignore pet noises. Vibration sensors may trigger if large dogs jump against windows. Mount vibration sensors high on glass away from pet access points to minimize false alarms.
What's the difference between 120dB and 125dB alarms?
Every 3dB increase doubles the sound intensity. 125dB is approximately 40% louder than 120dB and noticeably more startling. Both levels exceed typical burglary deterrence thresholds, but 125dB provides extra assurance for remote properties or deep-sleeping occupants.
Do I need professional monitoring with glass break sensors?
Not required. Standalone sensors with local alarms provide deterrence without fees. Smart sensors offer self-monitoring via phone alerts. Professional monitoring adds 24/7 response but costs $10-30 monthly. Choose based on your response capability and risk tolerance.
How long do batteries typically last in glass break sensors?
Most lithium batteries last 2-5 years depending on activation frequency. Smart sensors with constant connectivity drain faster than standalone units. Low-battery indicators typically trigger 30-60 days before failure, giving ample replacement time. Keep spare batteries on hand.
