Product: Automatic Power Cut Failure Alerter LED Indicator Smart 120db Outage Alarm Warning Siren, Needs 9V Battery (Not Included)
Brand: Sonew
Features:
 LED indicator shows power out / failure alarm and power condition. The siren alarms when the power supply is cut off until restore power. The warning could be manual muted by on/off switch. Drawer-type cell cover design, can change the battery easily. High voltage resistant design, works fine even when power voltage exceeds standard. 
 Specification:
 Plug: CN Plug
 Voltage: AC 220V
 Color: Color
 Battery: 1pcs x 9V Battery (NOT included)
 Alarm Volume: 120db
 Cable Length: Approx. 85cm/33.5inch
 Size: Approx. 10*5.3*2.5cm/3.9*2.1*1inch
 Weight: Approx. 100g / 3.5oz
 
 Package List:
 1 x Power Failure Alarm
 
 Note: Please kindly make a note if you need any plug adapter.

LED indicator shows power out / failure alarm and power condition.
Connect the alarm to the AC power supply and turn on the power switch to enter the working state. The siren alarms when the power supply is cut off until restore power. The warning could be manual muted by on/off switch.
High voltage resistant design, works fine even when power voltage exceeds standard.
Drawer-type cell cover design, can change the battery easily.
Widely used in industrial and mining enterprises, institutions, substations, telecommunications rooms, farms, etc.

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