Power Failure Alarm 220V 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 alarm will 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. Alarm Time: Above 100 minutes(a manual switch) Conversion Time: Less than 0.3 seconds Power Supply: 9V laminated battery(not included) Monitoring of Power: AC 220V Alarm Volume: 120dB Dimension: 100 x 54 x 24mm Weight: 90g
Submit Your Enquiry