Tag Archives: Techko S189

Techko S189 Ultra Slim Pool Alarm

By | November 16, 2022

I purchased this item from Amazon and when it arrived it was missing one of the sensors and had an extra bypass switch.  I boxed it up and sent it back for a replacement.  When the replacement arrived, it had all of the correct parts, but when I put it together, only one sensor would work.  I am not happy with this product and I am sending it back for a full refund.  I would not waste your time or money!! Amazon does a great job of backing customers when they have bad experiences and/or purchase poor products. I give this product zero stars here.  Amazon will only let you give 1 star as the lowest rating. I give it 0 stars  0/5