Kidde-Fenwal 70-408004-001


Module Smartone AO Control

Availability: Please Call for Lead Time

  • Factory New Part #: 71725 Categories: , Manufacturer Part #: 70-408004-001 Tag:


The SmartOne® Addressable Relay Output Device (AO) is an addressable output module for control of auxiliary equipment such as air handlers, door release and elevator recall. The AO connects directly to a compatible control unit’s Signaling Line Circuit (SLC) and contains a SPDT relay to control auxiliary equipment. All of the electronics are contained in a small high-impact polymer case. This creates a small and durable device for installation. A silicone-free module is available for applications where silicone is not desired. The AO can be mounted in a North American 1-1/2-in. (64 mm) deep 1-gang box, or standard 4-in. square box 1-1/2-in. (38 mm) deep with a cover.





  • Full-Digital Communications
  • Addressable Control Point
  • Unpowered, SPDT Relay Contacts
  • Control-by-Event And/or By Time Operation
  • Status Indicator
  • Unique Internal Supervision
  • UL Listed
  • FM Approved
  • CSFM Approved


SmartOne Addressable Relay Output Device
Kidde – Data Sheet