Automatic 220V Power Failure Alarm White 120Db Led Power Cut Siren Indicator







Description
Reviews 101
I'm dissapointed. I had high hopes for this device because I wanted to buy 10 pieces. For the first time, it was a total bummer. There are no metal contacts on the closure of the device, so the batteries do not connect in series. The minus pole is connected with a red cable and should be black to distinguish it. It's good that on the plate you can see which is plus and which is minus. Despite connecting the batteries in series, the device does not work. You'd be ashamed. I want either a refund or a tested and working device!
ms
Ok product but you can add some information about product assembly, thank you for the promptness and product
Article as in the brochure, everything is okay, I can only recommend it
Automatic 220V Power Failure Alarm White 120Db Led Power Cut Siren Indicator — buy online with free worldwide shipping!
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