PetSafe Wireless Dog Containment System Receiver Collar – Fits 6-28 Inch Neck Sizes, 5 Static Correction Levels, Waterproof, Compatible with PIF-300 & Stay+Play Wireless Fence

This extra receiver collar can be used to add another dog or as a replacement collar to the Wireless Fence Containment System (PIF-300). Add an unlimited number of pets to your system. This collar features 5 adjustable levels of static correction. Features Fits neck sizes 6-28 inches 5 adjustable levels of correction Tone-only mode alerts your pet with a beep Waterproof Add an unlimited number of pets with additional wireless receiver collars Compatible with PetSafe Wireless Containment System (PIF-300 system, IF-100 transmitter) and Stay+Play Wireless Fence (PIF00-12917).