Smann Posted November 1, 2014 Share Posted November 1, 2014 There have been a few tank overflows lately so I thought I would share theses alarms. I bought one from harbor freight but theses from amazon look a lot better and you can use a power adapter along with batteries. They even come with a lead weight if you need to hang the sensor over the water, I like the contacts on this one, would work well in an overflow or sump. I bought two one for the tank overflow and one for the floor by my skimmer (external). sorry have to get a new phone, its gotten wet to many times and the camera is shot here is the link to amazon http://www.amazon.com/gp/product/B000IF6URO/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1 Quote Link to comment Share on other sites More sharing options...
badxgillen Posted November 1, 2014 Share Posted November 1, 2014 Wow,that is a pretty inexpensive sensor.thanks for the share Smann. Quote Link to comment Share on other sites More sharing options...
kireek Posted November 1, 2014 Share Posted November 1, 2014 I could use couple of those. How sensitive are they in your experience? Have you gotten any false alarms? Quote Link to comment Share on other sites More sharing options...
Smann Posted November 7, 2014 Author Share Posted November 7, 2014 They work good, it will go off if you put your fingers across the sensor also both sides even the suction cup are sensors so you could lay it on the floor. The suction cup sticks to acrylic but not much else. I was filling a bucket with RO so i just hung it over the side about half way. It has a loud alarm or "alarm music" which came on when I was outside by the garage, I heard it clearly along with my wife! Quote Link to comment Share on other sites More sharing options...
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