Simplex 2084-9008 Firefighter Phone AssemblyFirefighter telephone systems provide two way communications for facilities where radio communications may not be available or are unreliable. They are typically used during active firefighting conditions, during a fire alarm investigation, or during fire alarm system inspection and test. Operation requires a dedicated two wire circuit, typically using twisted, shielded pair wiring (TSP) to minimize electrical noise pickup from adjacent wiring.

This is the Main Power Supply for the Simplex 4005 Fire Alarm Control Panel

The Simplex 2098-9739 is a Relay Module rated at 3 AMP

use a 4 in

2098-9808 – Remote LED alarm indicator

or 2 W taps

Seven levels of sensitivity from 0

Discontinued and replaced by 4906-9154

4901-9820 Horn (set for free-run)

49AV-APPLW-O-BA - Weatherproof addressable horn/strobe

remote red LED alarm indicator • Mounts on single gang box

and 2120) using IDNET and MAPNET II Communications

Type: Internal duct detector interface card (replacement electronics)