This handy entry alert system sounds whenever its infra red beam is broken. It is ideal for shops, receptions and sales areas. The extended 7 metre range is perfect for wide sliding/automated doors. The in-built speaker can be switched between alarm, chime and off modes. Volume adjustment is provided and an LED counter can be plugged into the module to provide a useful count of the days customers. Power supply included.

Features:

• Retro-reflective beam sensor • 7 metre detection range • ‘Ding-dong’ or siren sound • Adjustable speaker volume, plus off setting • Adjustable siren length 3-30 seconds • 9V DC operation • Pluggable design, no hard wiring required • Optional counter available, ideal for shops • Includes mounting brackets