Napco FWC-FSLC-SMK-E UL-7th Edition Addressable Analog SLC Photoelectric Smoke Detector, Head Only (Use with FWC-FSLC-6BE Base)

Addressable analog photoelectric smoke detector head designed for integration with the FWC-FSLC-SMK6B base. Features a dual LED and photodiode detection chamber with unique baffle design that allows smoke entry while blocking external light interference. The chamber automatically compensates for contamination through adjustable threshold settings from the fire alarm control panel.

Supports up to 127 devices per loop with individual sensor addressing via hand-held programming unit. Mounts securely to electronics-free base with locking mechanism and dual status LEDs for easy visibility. Low-profile design at 2.0" height. Includes built-in fire test feature for system verification. UL listed, 7th Edition compliant.