Wisualarm 230V Mains Power Smoke Alarm with 10 Year Rechargeable Lithium Back-up Battery
DHI-HY-SA5MAMains Powered Smoke Alarm is specifically designed to continuously monitor smoke concentration. Adopting advanced split-spectrum photoelectric chamber and a built-in high-volume buzzer, it responds quickly and becomes highly sensitive with stable performance and low false alarm.
43,99

