Ajax GlassProtect.
Small wireless detector that notifies of glass being broken by intruders. It is installed at a distance of 9 m from the window and filters events that cause false alarms about breakage.
Authentication to prevent forgery
Jamming detection and communication channels encryption
Tampering alarm
Operates up to 7 years without battery replacement
Ignores thunder, dogs barking and noise outside the window
Detects breakage at a distance of up to 9 m