System Sensor
i4 Series Combination Carbon Monoxide Smoke Detector and Interface Module
The i4 Series Combination Carbon Monoxide (CO)/Smoke Detector and Interface Module is a system-connected, combination solution for conventional fire systems. The system includes a 12/24-volt, combination electrochemical CO/photoelectric smoke detector and a module that interfaces with a panel. The unit sends distinct smoke or CO alerts to the panel while sounding the appropriate Temporal 3 or Temporal 4 signal. Users can easily replace the unit’s CO cell at its end-of-life without tools.
http://www.systemsensor.com/i4/