Notifier by Honeywell FSP-851 Photoelectric Smoke Detectors Features & Benefits: Photoelectric smoke detection. Analog communications. Low standby current. Rotary address switches. Dual LEDs for 360ø visibility. SKU: RSE-23456995 Categories: FIRE DETECTION, NOTIFIER Tags: fire detection, fire safety, notifier, smoke detector Get a Quote Related products Quick View Quick View FIRE DETECTION, NOTIFIERNotifier FAPT-851 Acclimate SensorRead more Get a Quote Quick View Quick View FIRE DETECTION, NOTIFIERNotifier FTM-1 Firephone Control ModuleRead more Get a Quote Quick View Quick View FIRE DETECTION, RELIABLE SAFETYAFFF 3% Foam ConcentrateRead more Get a Quote