Description
The 721U-10PKG from Interlogix is a conventional photoelectric smoke detector is an interchangeable head and base detector with a light-scattering optical sensor that provides outstanding stability and excellent response to a wide range of fires.
Features
- Self-diagnostic Capabililty Continually Monitors Operation
- Meets NFPA 72 Sensitivity Test Requirements
- Head and Terminal Base Design
- Automatic Drift Compensation
- Field-replaceable Optical Chamber
- Low Profile Design Blends into the Ceiling
- Advanced Alarm Verification Nuisance Alarm Immunity
- Continuity Switch in Base to Ease Installation
- Extensive Two-Wire Compatibility Listings
