I had a set of these they work really well excellent range on the receiver and functions on alarms work great only down fall I had happened when the batteries get low they will turn off themselves with no warning or if they are weak they will only pick up the receiver if your really close to it.my buddy’s set did the same thing I changed batteries after a 3 months just to be sure. I used them for 2 seasons

Ive had these alarms imma say about 6 months I have put them thru rain or shine and they work amazing I love them they are pretty sensitive and have a rlly nice sound/ volume.. I have the full 2 rod set and the receiver works rather far from the alarms them selfs… to b honest for the price very much worth the investment! Absolutely love them