Innotek SD-3125 Collar Receiver
Extra Collar Receiver for use as a replacement receiver collar or if you want to expand your existing Contain 'N' Train system to train multiple dogs.
For use with the Innotek Contain 'N' Train™ systems (including SD-3000, SD-3100, CT-400A, and CKC-25W systems)
- Operates on user replaceable 3-volt Lithium batteries
- Fits neck sizes of 8" to 21"
- Water resistant
