FOR STUBBORN OR HARD TO TRAIN DOGS: 4 adjustable levels of static correction; highest intensity available
TONE AND VIBRATION WARNING: ideal for training hearing-impaired dogs; Battery: 9V alkaline battery
WATERPROOF RECEIVER COLLAR: with low battery indicator
ADD UNLIMITED PETS TO YOUR SYSTEM: keep as many pets as you need safely in your yard with this add-a-dog receiver collar. Compatible with all PetSafe In-Ground Systems except YardMax and UltraSmart
ADJUSTABLE COLLAR: fits pets 8 lb. or more with neck sizes 6 to 28 inches
