Alarm siren, power failure alarm with LED display, power failure detector with 5 adjustable levels, 0 to 110 dB, 7 ringtones, ideal for monitoring refrigerators and freezers.

🔔【Power Outage Alarm】: In the event of a power outage or short circuit that interrupts the power supply to a device, this alarm will sound and a red LED will flash to ensure the safety of people and property. The alarm can be deactivated by pressing the reset button.

🔊【LED Indicators】: During normal operation, the green LED is constantly lit. In the event of a power outage, the alarm will sound and the red LED will flash. This makes it easy to see the power supply status.

🔔【Extendable Plug】: The power outage alarm is made of high-quality plastic with a beautiful and safe matte finish. Thanks to the extended plug, electrical devices can be connected directly to the alarm without the need for additional outlets.

🔊【Volume and Siren Settings】: The power outage alarm has 5 volume levels from 0 dB to 110 dB and 7 ringtones. Choose the appropriate ringtone and volume depending on the distance or the requirements of different usage scenarios. The device can be installed in the living room or garage and offers comprehensive protection for your home.

🔔【Durable and Secure】: Equipped with an integrated, high-quality lithium battery. In the event of a power outage, the device will emit intermittent alarms for up to 12 hours. Almost all your everyday household appliances, such as freezers, refrigerators, portable air conditioners, and wastewater pumps.