Glass break detectors from Safety First;Glass break alarm secures windows of up to 4 square metres and reliably responds to any vibrations;Vibrations set off an approximately 120 dB alarm that lasts for 1 minute;Flashing LED and window sticker act as a deterrent;Protect yourself against break-ins, robberies and vandalism

• kh security 100161 Glass Break Alarm, White
• white

kh security 100161 Glass Break Alarm, Whitekh security