90 Decibel Electronic Door Alarm Exit Stoppers

£199.99
In stock
SKU
PSF4BB R

90 Decibel Electronic Door Alarm Exit Stoppers, Stop unauthorised exits and entries through emergency exit doors. An inexpensive way to stop unauthorised exits and entries through emergency exit doors, Completely self-contained tamperproof 90 decibel electronic door alarm which resets once the door is closed. Highly visible 'STOP' sign discourages unauthorised use of emergency doors, fitted with a 9V PP3 alkaline battery and low battery alarm.