The central unit is at the heart of the ABB-secure@home® system. It complies with EN 50131-1 grade 2 class I standard. It communicates with other system devices based on radio frequency with two-way protocol, by making the following features available to the user: management of anti-intrusion and home safety devices, management of anti-panic signaling, alarm notification via voice or SMS messages to the programmed telephone numbers, interfacing ABB-free@home® to integrate safety and home automation systems.
