Innotek Replacement Collar for SD-2100 SD-2200

All-new rechargeable Innotek Smart Dog SD-2225 collar receiver is totally waterproof and looks slimmer and shapelier on your dog.

The collar receiver is attached to a nylon collar strap that your dog will wear. The collar receiver administers the warning tone and correction should your dog attempt to leave the yard.Your collar receiver is rechargeable and can be charged by placing the collar on the charging cradle located on top of your wall-mount transmitter.

Over-Stimulation Prevention

In the unlikely event that your dog "freezes" in the pet fencing field, this feature limits stimulation duration to 10 seconds.The system locks out further stimulation for 10 seconds before resuming stimulation for another 10 seconds.This pattern will repeat for a maximum of three cycles, a duration of 60 seconds.

Run-Through Prevention

Special features are incorporated in your system so your dog cannot "run-through" the containment field without activating a strong stimulation. The receiver automatically increases the stimulation when your dog continues more than 1/3 of the way through the containment field, regardless of the transmitter stimulation level setting. For example, if the signal is detected 12 feet from the wire and your dog enters the containment field, this feature is activated when he is approximately eight feet from the wire. At this point, your dog automatically receives the highest level of stimulation.