High Tech Pet Replacement Transmitter for BLUEFANG Multi-System

This is a replacement transmitter for the smartphone based fence/trainer/bark collar/fitness activity tracker system by High Tech Pet, called the BLUEFANG.
This transmitter will cover up to 51 acres (with enough wire) and is completely waterproof. The illuminated panel will help you see if low light or darkness.
Add the optional battery backup unit for continued performance when the electricity goes out.