For use with Bark Control Collars, Remote Trainers and Radio Fences including the following:

Bark Control Collar

Deluxe Bark Control Collar

Ultrasonic Bark Control Collar

Radio Fence Ultralight Receiver Collar

Radio Fence Deluxe Ultralight Receiver

Radio Fence Comfort Receiver

Comfort Remote Trainers

SportDog No Bark 18

BEWARE of COPIES! Fakes fit badly, have limited power & allow damp into your collar so your warranty is VOID!