Power Failure Alarm 120Db Home Security LED Indicator Automatic Warning

Silencing and test button, multiple settings for different behaviors
Prevent the thief cut off power supply for theft and so on
If there is a sudden power (power), the alarm will sound the alarm to remind people

Description:
Material: plastic.
Size: 10 x 5.3 x 2.5cm.
Cable length: 1m.
Conversion Time: Less than 0.5 seconds.
Power Supply: 9V laminated battery(not included).
Monitoring of Power: AC 110V.
Alarm Volume: 120dB.
Color: white.
Features:
x The siren alarms when the power supply is cut off until restore power.
x The siren could be munual silenced by on/off switch.
x With indicator indicates the power condition.
x High voltage resistant design, works fine even when grid voltage exceeds bid.
x Drawer cell cover design, can easily change the battery.
x Widely used in industrial and mining enterprises, organs, substation, freezers, livestock and industrial controls that cannot be without power.

What’s in the box
1 x Power Cut Alarm.