Type: Addressable photoelectric smoke detector
Model: FSP951R
Brand: NOTIFIER (by Honeywell)
Function: Detects smoke using photoelectric sensing technology
Remote Test Feature: "R" in the model number indicates remote test capability, allowing the detector to be tested without needing physical access (typically used with a remote test switch or control module).
Compatible Panels: Works with ONYX Series control panels (like NFS2-640, NFS-320, etc.)
Features:
Dual LED indicators for 360° visibility
Wide sensitivity range
Non-intrusive IR test capability
Stable and reliable detection of smoke
Low standby current
Compatible with Notifier B501 series bases
Address set electronically using a programmer or panel
Certifications: UL listed, FM approved (based on model and region)