Review on OKPET Containment Container Waterproof Adjustable by Kim Major

"The receiver prevents electric shock after the main unit is turned off. However, with other traditional wireless fences, electric shock occurs after the main power is turned off. As the leading technology in the industry, it has applied for a US patent. "One of the first lines of the description. 100% wrong. After some testing (I wasn't impressed at first) I unplugged the device to move it to a more convenient location for further testing. Immediately after unplugging, both collars started to change to squeak and shock. The process was duplicated to ensure it wasn't a bug and of course the collars started the beeping/discharging phase. This is blatant false advertising. I'll be right back.