Visonic GB-502 PG2 Wireless Glass-Break Detector

GB-502 PG2 is a wireless two-way acoustic glass-break detector for windows and glass doors, compatible with PowerMaster intrusion alarm systems and PowerG receivers. It delivers outstanding reliability in detecting the breaking of framed glass mounted in an interior wall of residential and small business premises.Main FeaturesCutting-edge glass-break detection technology delivers near-zero false alarm rateAcoustic pattern recognition technology provides 360deg coverageMaximum detection range for plate, tempered, laminated, wired, coated, and sealed insulating glass: 7.6m / 25ftPowerG two-way Frequency Hopping Spread Spectrum FHSS-TDMA technology provides market-leading wireless robustness and reliabilityLarge transmission range enables repeater-free installationsBattery life up to 5 years with typical useVisible link quality indication shown on the device reduces the installation timeCompatible with PowerMaster systems and PowerG receivers