Autocall 4009 IDNet NAC Extender/Repeater
 
The Autocall 4009 IDNet NAC Extender/Repeater is a reliable expansion module used to boost and extend Notification Appliance Circuit (NAC) power in Autocall fire alarm systems. It provides additional output capacity and stabilizes signal performance across larger installations.
 
Specs:
Function: Extends and amplifies NAC power/output
Use: Supports larger fire alarm systems requiring more horns, strobes, or speakers
Compatibility: Designed for Autocall IDNet addressable systems
Benefits: Increases NAC coverage, ensures consistent signal strength, enhances system reliability
Applications: Commercial buildings, industrial sites, campuses, and high-load fire alarm networks
 
Ideal for installations that need extra NAC power or long-distance signaling reliability.