Simplex 4905-9815 Module NAC Adapter pull station Universal mounting plate with onboard

Universal mounting plate with onboard shorting spring that tests wiring continuity before devices are installed

5/125 micrometer cable

Five selectable tones with high and low volume settings

High dB output

CSS-25 - Coilkeeper Supervisory Switch High Wattage

Simplex 4905-9815 Module NAC Adapter pull station Universal mounting plate with onboardThe Simplex 4905 9815 TrueAlert SmartSync Adapter Module for Non Addressable Notification Appliance Circuits (NACs) converts a SmartSync NAC into separate 24 VDC audible and visible appliance outputs. Compatible with SmartSync control from the following Simplex control panels: Fire alarm control panels directly providing SmartSync two wire horn strobe control Model 4010 fire alarm control panels and 4009 IDNet NAC Extenders using the 4905 9938