Notifier FSP-951R Photoelectric Smoke Detector Head (White)The Notifier FSP 951R is an intelligent addressable photoelectric smoke detector head with remote test capability for Notifier SLC loops using FlashScan protocol. Notifier FSP 951R is suitable for use with DNR and DNRW duct detector housings and uses rotary decimal switches for device addressing, with sensitivity programmed in the control panel software. It replaces the Notifier FSP 851R Series and uses FlashScan protocol devices.

Two methods of horn control available: traditional NAC signal silence or normally-closed contact

Field-configurable light and sound output settings add to their on-site flexibility

The Simplex 4098-9404 is an Electronic Heat Detector for Two-Wire Direct Connection

The wall box has a gray enamel finish and must be ordered separately

It serves as the housing’s interface board

and 4098-9780

Cover Horn/Speaker

It is used for the operation of peripheral devices for the Onyx Series control panels

Each relay controls a set of contacts and a separate 5 A fuse protects each set of contacts

and NFS-3030

Type: Intelligent addressable dual input module

Alarm Silence