Door Entry Alert System Infra Red S5335

SKU: S5335


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.


  • 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

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