Supports up to 12 smoke or CO detectors for scalable system integration
Uses only 2 to 3 zones on the control board, maximizing panel capacity
Acts as a traditional reversing relay to notify other areas of the building
Compatible with most alarm control panels for flexible installation
Easy installation with 4 11/16 inch square back box mounting
Summarized by Shop
System Sensor i4 Series 2-wire Smoke/CO Detector Interface Module
The COSMOD2W is the interface module that is required if you are using System Sensor's i4 series of Smoke/CO detectors.
The interface module will allow you to connect in up to 12 i4 Series or compatible i3 Series smoke detector models. They use only 2 to 3 zones on the pan