Ajax GlassProtect is the smallest acoustic glass break detector in the world. Fitting within the Ajax security ecosystem, it uses a high-precision microphone to detect the exact frequencies emitted specifically by shattered glass. Alarms are delivered to the Ajax Hub, which can be located up to 2000 meters away. The technology is energy-efficient enough to give it a 7-year battery life.

GlassProtect is a professional device that keeps beauty and simplicity at the forefront: it can be installed in minutes with a simple bracket system and user-friendly step-by-step guide. The lightning-fast response time and secure communication are provided by our proprietary Jeweller radio protocol: it’s encrypted, powerful and environmentally friendly. This smart technology allows all Ajax devices to be safely controlled and maintained with a smartphone or even a simple web browser. It fits any interior elegantly and is available in black or white.

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