Simplex 4905-9815 Module NAC Adapter pull station Fire alarm control panels directly

Fire alarm control panels directly providing SmartSync two-wire horn/strobe control

Brand System Sensor

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

standard and compact devices

Each Relay StaX provides 40 relay connections corresponding to 40 tubes on a VEA detector providing full addressability

Simplex 4905-9815 Module NAC Adapter pull station Fire alarm control panels directlyThe 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