TrueAlarm sensor bases contain integral addressable electronics that constantly monitor the status of the detachable photoelectric or heat sensors. Each sensor’s output is digitized and transmitted to the system fire alarm control panel every four seconds.

Since TrueAlarm sensors use the same base, different sensor types can be easily interchanged to meet specific location requirements. This feature also allows intentional sensor substitution during building construction. When conditions are temporarily dusty, instead of covering the smoke sensors (causing them to be disabled), heat sensors may be installed without reprogramming the control panel. Although the control panel will indicate an incorrect sensor type, the heat sensor will operate at a default sensitivity providing heat detection for building protection at that location.

The Simplex 4098-9792 is an addressable Standard Sensor Base, compatible with a variety of TrueAlarm Detector Heads.

This product is for use with Simplex Intelligent Control Panels (4010, 4020, 4100, 4100+, 4100U, 4100ES, 4008, and 2120) using IDNET and MAPNET II Communications.

COMPATIBLE OPTIONAL ACCESSORIES:

— 2098-9737 Remote or local mount supervised relay: DPDT contacts for resistive/suppressed loads, power limited rating of 3 A @ 28 VDC; non-power limited rating of 3 A @ 120 VAC (requires external 24 VDC coil power)

— 4098-9860 Remote or local mount supervised relay: SPDT dry contacts, power limited rating of 2 A @ 30 VDC, resistive; non-power limited rating of 0.5 A @ 125 VAC, resistive

— 4098-9822 LED Annunciation Relay

— 4098-9832 Adapter plate: Required for surface or semi-flush mounting to 4” square electrical box and for surface mounting to 4” octagonal box; Can be used for cosmetic retrofitting to existing 6-3/8” diameter base product

— 2098-9808 Remote red LED Alarm Indicator: Mounts on single gang box.

FOR USE WITH SIMPLEX TRUEALARM SENSOR HEADS:

— 4098-9714 Photoelectric Smoke

— 4098-9717 Ionization Smoke

— 4098-9733 Heat

— 4098-9754 Multi-Sensor