Wireless Power Off Detector AC 220V 380V Power Failure Outage Short Circuit Alarm Testing Sensor Home Substation Alarm

Features :

120dB big alarm voice.

Stable quality.

Power safe technology.
Application:Solar water heater, pool, kitchen.

Specification :

​Function: power off alarm
Voice: 120dB
Power supply: 9V battery (not include), normally work about 12 months
Size: 80*55*22mm
Material: ABS
Color: White


 

Package Includes :

1 x Wireless Power Off Detector