System type: 10-year sealed battery + built-in RadioLINK+ wireless interconnection.

Aico Ei650iRF RadioLINK+ Battery Optical Smoke Alarm

Battery optical smoke alarm with built-in RadioLINK+ wireless interconnection for use as part of a connected Aico alarm system.

• Optical smoke sensor

• Sealed 10-year lithium battery

• Built-in RadioLINK+ wireless interconnection

• AudioLINK+ data extraction

• Dust compensation technology

Manufacturer information: https://www.aico.co.uk/product/ei650irf-radiolink-battery-optical-alarm/