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Power Failure Alarm, Smart 120db Home Security LED Indicator Switch Wired Alarm System Warning Siren Automatic Electricity Output Warning
Important To ensure that you can receive the product smoothly, we hope you can enter your VAT tax number at your address. Thank you very much for your understanding and support! Description The power failure alarm is also called the power failure alarm and machine room power failure alarm.?When the mains is cut or the power supply cable is cut, the alarm beeps immediately and the alarm does not stop until the power is restored or the battery is discharged.?In the computer room, the electrician's service room, the electricity company, etc.?they can also be used in homes to monitor the alarm when the wire and cable are stolen.? Features Power indicator The status of the mains power supply can

Price is $13.00
Price: $12.99