Sonis have developed a low cost PLUG & PLAY portable wireless intruder alarm that gives you the benefits of today's advanced security alarm systems without wiring or sensors. Eliminating the need for PIR's the Sonis Compact delivers versatile and dependable intruder protection for all your property security needs.
Our revolutionary and patented "SOUND SIGNATURE" Technology recognises and blocks out the unique ambient sounds of your property while "listening" for and acting on potential threats. ...

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Sonis Compact Wireless Intruder Alarm

Sonis Compact Wireless Intruder Alarm