The Ei3024 Multi-Sensor Alarm provides superior fire detection with its intelligent dual-sensor technology, reacting much faster to all fire types than standard single-sensor alarms. It's designed to minimise false alarms thanks to a special chamber, an insect screen, and a unique dust compensation algorithm. Powered by mains electricity, it has a built-in 10-year tamper-proof lithium cell backup, providing up to six months of power in the event of an outage. The alarm can operate on its own or be interconnected with up to 20 other compatible devices, either by hard-wire or wirelessly with the optional EI3000MRF module. It also includes an AudioLINK feature for easy data download and a SmartLINK capability for live monitoring via the cloud portal.