Sell 220V LED Indicator Smart 120Db Automatic Power Cut Failure Outage Alarm US Plug best price

The siren al when the power supply is cut off until power is restored The warning can be manually silenced by the on / off switch Drawer type cell cover design, you can easily change the battery High voltage resistant design, works well even when supply voltage exceeds standard LED indicator shows off / fault alarm and power status Plug Type:US Plug,it applies to Canada, India,Mexico, Taiwan, Thailand, the United States, the Philippines and so on. Material:ABS colour:white Package Contents: 1 * AlarmOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.