4160-GB CLASS 3/Grade 1 SMOKE DETECTOR

• Optical smoke detector
• Operates with any FM4000 series control panel
• Battery condition monitored.
• Dimensions 130mm Diameter x 75mm deep
• Maximum radio range 100 metres

Optical smoke detector which is less prone to false alarms than the less expensive ionisation type smoke detectors. The detector is powered from it's own PP3 battery and has a built in transmitter powered from 2 AA cells. Signals an audible indication at the smoke detector and also signals the control panel when the battery needs replacing. Suitable for use in systems designed to comply with PD6662:2004 Grade 1 or BS6799 Class 3 specifications.

Keypad for part arming, fully arming, disarming or activating the PA on any FM4000 series control panel,suitable for use in systems designed to comply with PD6662:2004 Grade 1 or BS6799 Class 3 specifications.