Fike 204-0003 Twinflex ASD Detector No Sounder - Smoke, Heat Alarm or Combined Mode - 2 Wire Multipoint ASD detector with Sounder can be set to any one of 3 Smoke modes, 3 Heat modes as well as a Combined Mode (Smoke 2 and Heat 2) where a smoke or heat source can trigger a fire decision 

Twinflex Multipoint ASD Detector without Sounder

Smoke, Heat Alarm or Combined Mode

Self-calibrates every 6 hours

Continuously monitors for dust contamination

Easily removable for maintenance at height

Multipoint Detectors for use with Twinflex Pro2 Alarm Panel