Notifier SD-851E Conventional Optical Smoke Detector

Please note: This product is now obsolete, the recommended replacement is the Notifier SD-851EA PhD Low-Profile 800 Series Conventional Optical Smoke Detector.

Notifier SD-851E Conventional Optical Smoke Detector

PhD low profile 800 Series conventional optical smoke detector. The SD-851E photoelectric smoke detector incorporates an optical chamber which is continually monitored by an on board processor which uses algorithms developed specifically for the unit. An alarm signal is only enabled in the detector once the processor is satisfied that a real fire has been detected thereby reducing the incidence of nuisance alarms.

A variety of detector bases are available providing compatibility with a wide range of Fire Alarm Control Panels making it ideal for expansions and retrofit applications. The remote hand-held programming tool can also be used in conjunction with the PhD series of detectors to gain access to other enhanced features. The features available include: read/write last maintenance date, read chamber contamination level, read value of thermal element and perform an alarm test.

Key Features:

• Automatic drift compenstation
• Programmable Sensitivity
• Advanced maintenance features via remote hand-held test unit
• Low profile design
• Low current draw
• Wide operating voltage 8 to 30VDC
• Bi-colour LED detector status indicator
• Addressable alarm location feature
• Approved to EN54 part 7 (2000)
• 3 Year warranty