Streetwise Smart Sensor Volumetric Alarm

By NinjaSpy
In Home Security
Jul 27th
0 Comments
251 Views

Here is a tiny little gadget you can use in your home to deter any intrusion. It detects changes in air pressure and sounds an alarm when a door or window is opened. The gadget has a protection range of 1000 ft2. So what makes it different from other alarms? This device is capable of going off when the intruder is still outside.

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