Aico Audiolink Optical/Heat Alarm 230v With 10yr Rech Bach Up

Description Contains both an Optical and Heat sensor for a total fire response Mains powered with 10-year rechargeable lithium cell back-up Add an Ei3000MRF module for wireless interconnection and data extraction Compatible with other Aico mains powered units AudioLINK data extraction technology Dust compensation – unique self monitoring mechanism easi-fit base 10-year life EAN: 5099383006537