MS-5 Automatic Pet Door Collar 2-Pack, Genuine High Tech Pet Brand Dog Collar for Power Pet Doors, Water Proof with 6 Free Batteries - 2MS-5-6B3V1A

This is the genuine ultrasonic pet door collar made by High Tech Pet, manufacturer of the Power Pet automatic pet door. It comes with included genuine B3V1A battery which lasts 2 – 4 months. Only the MS-5 collar emits the true digital signal your Power Pet door requires to open reliably every time. This special signal is directional to open your Power Pet door when your pet is on a direct approach and is less likely to open the door when your pet is just wandering by. The stronger signal also maintains better accuracy over all temperature ranges. It is water resistant and operates all High Tech Pet Power Pet electronic pet doors. The rugged design is perfect for the pet who likes to do some serious "ruff housing". The MS-5 collar is fully immersible for short periods and will continue to work when wet. It will stand up to heavy rain showers and is perfect for dogs who love to play in the snow. Comes with an attractive and tough 27 inch nylon strap and 6 FREE Replacement Batteries. Put your cherished pet in the hands of the trusted High Tech Pet brand. Guaranteed to work correctly every time!

• ACTIVATES POWER PET DOOR: Official High Tech Pet MS-5 ultrasonic collar transmitter — engineered specifically for reliable Power Pet door activation. Door performance warranty only applies when used with genuine MS-5 collars, and door performance and pet safety only guaranteed with collars made by High Tech Pet.
• STRONG SIGNAL and LONG BATTERY LIFE: Maximum output of any ultrasonic collar. Produces a continuous, non-interrupted signal for dependable activation of your Power Pet door and features efficient, low current circuitry to provide long battery life.
• BATTERIES INCLUDED: Class A Super Long Life with a 320 mAH life (compare most others at 270 mAH hours or less).
• STRONG AND DURABLE, designed for the "ruffest" pets.
• WATERPROOF: Submersible up to 3 meters.
• CONVENIENT BATTERY TEST BUTTON included. Check battery condition any time. Battery LED does not drain battery when not in use.
• One size fits all dogs and cats; includes an attractive, tough 27 inch nylon strap
• BACKED BY HIGH TECH PET Brand, Leaders in Automatic Pet Door Technology for over 30 Years, Backed by Live, Friendly USA Based Customer Servicve Experts. We are here when you need us.
• Genuine High Tech Pet Collar, Guaranteed to Open Your Power Pet Door Every Time, From the company that invented it.
• Do not confuse with fake collars using our part numbers MS-4, MS-5 and MS-6