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We put smoke alarms and heat alarms through rigorous tests in accordance with the British Standard to find the best and safest for your home. Smoke alarms need to sound quickly when they detect smoke ...

When intruders enter the field of view of the two PIR sensors, the detector analyzes the body's thermal radiation with correlation and spectral analysis to filter false alarms ... Combining the best ...

The GS-3125 is the best solution for reliable GSM alarm communication back up for the majority of applications, whether new or existing system upgrades.