Streetwise Smart Sensor Volumetric Alarm

By NinjaSpy
In Home Security
Jul 27th

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.

You may also want to see

[where to get it]

People who visited this gadget also visited: