Simplex 4904-9173 V/O, 110CD, White, Free-run, Non-addressableV O, 110CD, White, Free run, Non addressable

This product is for use with COMPATIBLE SENSOR BASES:

With dimensions of 17 ¾” x 11 7/16” x 3 ½”

Door lock with CAM

Beacon flash rate is selected at the sounder-beacon using the MX 850EMT Engineering Management Tool

base with Auxiliary Alarm Relay Contacts and connections for Remote LED Alarm Indicator NOTE: Requires external 24 VDC for operation

Power Supply Harness

for use with control panels not providing SmartSync control

The FFT-STSS and FFT-STSR are compatible with the Fire Fighters Telephone communication system

Impulse clocks are individually checked for agreement with the Master Clock once each hour

49CMT Series multi-tone Horns (set for free-run Horn tones) and 4903 Series 4-wire A/V appliances Horn input (not compatible with SmartSync horn control appliances)

The tool can be used to initialize a Signature loop before connecting to a control panel or it can be used for diagnosis of an existing loop

The PS-SMBB is a Surface Mount Backbox for Silent Knight SD500-PS and SD500-PSDA Manual Pull Stations