• Unique servo-operated test filter


• Combined transmitter and receiver unit


• Range 5 – 100 metres (6500S)


• 4 x fixed sensitivity/threshold levels


• 2 x automatic variable sensitivity modes


• Operates in the Infra-Red light spectrum


• Numerical indicators to aid beam alignment


• Standby, fault and alarm LED indicator visible from the front and bottom


• ±10° horizontal and vertical beam alignment


• Automatic drift compensation


• Uses the Series 200 Advanced protocol


• Loop powered


• Complies to EN54 – 12:2002 (Amendment 1)


• Extended Warranty

 

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