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Door Alarm - Infrared Beam With Reflector

Door Alarm - Infrared Beam With Reflector

Part No : DMBA
Price :  $128.00 (including 10 % tax)

This compact cabled entry warning system is designed for use with wandering patients or in shops, restaurants, doctors and dentist surgeries etc. The invisible infrared beam is directed across a corridor or doorway and the monitor sounder will alert you when a person passes through the infrared beam.

The system consists of a send/receive unit which transmits an IR beam across a doorway or corridor onto a prismatic reflector mounted on the opposite side. The beam is reflected back to the receiver to complete the circuit. When a person walks through the beam, the circuit is interrupted and this causes the alarm to sound an audible warning. The warning buzzer can be mounted in any suitable location near a power outlet and wired to the send/receive unit with the 9 metre cable supplied.

Features:

  • Chime Mode - Traditional 'Ding-Dong' sounds once each time the beam is broken
  • Alarm Mode - Ambulance type siren sounds for an adjustable period of one to thirty seconds each time the beam is broken
  • The Volume of the Chime or Alarm is adjustable
  • Maximum width of monitored area about 2 Metres. (i.e. distance between sensor and reflector)
  • Alarm sounder positioned adjacent to a power outlet and powered by low voltage adaptor, included
  • Alarm Sounder can be cabled up to 9 metres from infrared sensor
 
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