QWORK Power Failure Alarm, 2 Pack Automatic Power Cut Failure Outage Alarm 120db LED Indicator Smart Warning Siren Power by 9V Battery (NOT Included), Plug 220V
Price: $13.97
(as of Feb 18, 2023 08:31:32 UTC – Details)
Product Description
Technical Specs
Product Name Power Failure Alarm Material Plastic Voltgae 220 V Sound 120dB LED Indicaters show power out / failure alarm and power condition Powered by A 9 V battery(not included)
Power Failure Alarm: The siren will alarm when the power supply is cut off until restore power; the warning could be manual muted by on/off switch.
LED Indicaters: The LED indicater can show power out / failure alarm and power condition, convenient to know the power condition.
Drawer-type cell cover design: The drawer-type cell cover can make the change of battery easier.
High voltage resistant design: With the specially design, the siren can work fine even if the power voltage exceeds standard.
Using Method: Firstly place the bottom of the 9 V battery(not included) in the battery compartment according to the positive and negative poles.Then connect the alarm with 220V power and turn on the power switch.
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