SIMPLEX 4903-9255

SIMPLEX 4903-9255Horn visible (A V) notification appliances combine a high intensity strobe with a low current electronic horn. The horn output provides a steady, harmonically rich sound that can be easily coded by the controlling notification appliance circuit (NAC). The combination horn and strobe can be wired to the same NAC, or for applications requiring separate audible and visible circuits, jumpers located at the wiring terminals can be easily removed.

such as an NCM-W

users are given a portable means to call for help from anywhere in the home

cable tunnels

The external power supply is always relay-isolated from the communication loop so that a trouble condition on the external power supply will never interfere with the rest of the system

Complete Motors

Model SR-35 contains eight (8) independent relays with SPDT contacts rated at 2 Amps max

Supervision: - AC Fail - Battery Fail and Battery Presence

converting the analog signals into digital signals at the panel for transmission to a compatible Teldat VisorALARM PLUS IP receiver at a central station

The microphone provides crystal-clear live voice messages over the system speakers

System Sensors PSP1 plug-in switch is a special application supervisory switch designed for applications where no other type of listed valve supervisory switch can be installed

The GHLF also features the patented Checkmate® - Instant Voltage Verification feature which allows the installer to check the voltage drop and match it to the blueprint

The Annunciator Expander Module-24AT expands the ACM-24AT by 24 system points