Features:-CO (Carbon monoxide) sensor-An interconnected alarm of all fire detectors at the facility in 20 seconds-Built-in siren with a volume of 85 dB at a distance of Ám sá-Ability to operate autonomously without an Ajax hub-10 years of operation with sealed batteries, and up to 7 years with replaceable batteries-SmartBracket mounting panel with ability to align the detector after installation-Remote control and configuring via Ajax apps-Pairing with the hub via the line scanning function or QR code