System Sensor 4WTR-B 4-wire Smoke Detector and Heat Sensor w/ RelayThe System Sensor 4WTR B is an i3 Series conventional 4 wire photoelectric smoke detector with a built in 135F fixed heat sensor and a Form C relay for local control or signaling. It includes the plug in base and uses drift compensation, smoothing algorithms, and dual color LED status to help reduce nuisance alarms and speed up inspection. Key Specifications: Type: Conventional 4 wire photoelectric smoke and heat detector with Form C relay Core

The Silent Knight PS-DA is a dual-action Manual Pull Station with screw terminal and key lock reset

The WFD20EXP is a waterflow detector for installation on 2" steel pipe

Rated at 15/75 candelas

The Simplex 4903-9148 is a red Speaker Strobe

Eaton Wheelock LSTR3-NB Led Strobe

The Edwards EST G1AWN Wall Mount Compact Horn / Strobe (White) is part of the Genesis LED G1 Series Compact Notification Devices

Each city circuit module has two circuits

4” square electrical box

and 2120 TrueAlarm CDTs equipped for MAPNET II operation

Intelligent

The RRS-MOD also synchronizes i3 sounder output to ensure a clear audible signal

Simplex 4009-9809 IDNet Repeater Option Card