20V LED Indicator Smart 120db Automatic Power Cut Failure Outage Alarm Warning Siren
Specification:
Voltage: AC 220V
Color: White
Battery: 9V Battery (NOT included)
Alarm Volume: 120db
Cable Length: Approx. 55cm/21.7inch
Size: Approx. 10*5.3*2.5cm/3.9*2.1*1inch
Weight: Approx. 100g / 3.5oz