Mains Relay with Lithium Battery Back-up

• · Connect your Smoke/Heat and CO alarms to other external devices eg Firedoors and telecare systems
• · Relay Contact test function
• · 10 year sealed for life lithium battery back up
• · Additional buzzer notification for network alerts and low battery
• · Connect up to 30 hardwired units
• · Powered by mains 230V AC
• · 5 year warranty