3D Spatial Home Security Device
Here is a 3D spatial sensor that detects when your doors and windows open or glass breaks to trigger a siren to deter intruders. It sends alerts to your smartphone or tablet over the Internet at anytime. This WiFi enabled device plugs into a standard outlet. It can detect intrusion into your house with a floor space of up to 2000 sq ft. Costs under $100 at this time.
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