Automatic Power Failure Cut Fault Warning Alarm

Power Failure Alarm White 120db Home Security LED Indicator Alarm Automatic Power Out/Failure Power Cut.
Warning Features: The power fail alarm has an exceptionally loud buzzer that produce a sound level 110-120 dB at 2 feet. Irregular beeping pattern can be heard even in loud industrial surroundings. Silencing and test button, multiple settings for different behaviors. It is the only power fail alarm with plug detection.
Features:

• Silencing and test button, multiple settings for different behaviors.
• Prevent the thief cut off power supply for theft and so on.
• In the power supply under normal conditions! If there is a sudden power (power), the alarmwill sound the alarm to remind people.
• Automatic closing alarm function when power supply.
• Widely used in industrial and mining enterprises, organs, substation, freezers, livestock and industrial controls that cannot be without power.