Wireless Dog Fence Containment System Extra Collar For KD661/KD663,wireless pet fencing system is one of the most reliable, cost-efficient pet containment systems without any wire or flags. The remote distance is up to 500 meters between transmitter and receiver collar.
It is recommended to not have your dog wear the collar for longer than 12 consecutive hours. A full charge generally lasts 3-7 days depending on the length of time on your dog and its activity level.
Package Included:
1 x Collar Receiver
1 x Adjustable TPU Strap
4 x Metal Contact Probes
1 x LED Test Light