A unique, affordable alarm system which acts as a deterrent to intruders and vandals, preventing burglary and damage to property.

Operates by detecting subsonic sounds caused by the attempted tampering or forcing of windows or doors. Protects a building before break-in. Just 1 alarm plugged into any mains socket available will protect a typical 5 bedroom house !

30 second delay or instant alarm switch on alarm siren. Alarms for 3 minutes then stops and re-arms itself.

Loud 110dB siren. Simple to use: just plugs into mains. Can be used to switch on lighting.

12 months manufacturer's warranty.  RRP: £39.95