SmartConfigTM Computer and cell applications are backward appropriate Using the past panel firmware version U1.05. 【Loud Alarm 】Little ones and seniors in your house in unexpected emergency, push the emergency alarm button on the remote controller, that can trigger all alarms and send out emergency calls and messages to other https://www.firesense.co.uk/type/addressable-fire-system/addressable-fire-alarm-control-panels/