Model MS-5 MICROSONIC™ Ultrasonic Pet Door Collar Include Extra Batteries?:2 Extra Batteries (+13.99) Keeps Security In - Intruders

Keeps Security In - Intruders Out

RARE EARTH MAGNETIC FLAP SEALING SYSTEM:

No need to adjust a manual timer

If you are one of the many thousands of folk that love our Power Pet fully automated pet door

A far more effective and humane method of delivering shock stimulus

Model MS-5 MICROSONIC™ Ultrasonic Pet Door Collar Include Extra Batteries?:2 Extra Batteries (+13.99) Keeps Security In - IntrudersSuper Advanced Technology, Value Pricing! The Gold Standard of Pet Electronics Technology Digital circuitry in this state of the art design provides a strong signal and maintains accuracy over all temperature ranges. It is extra rugged so it won't get damaged during your dog's "ruffhousing". With a robust, fully enclosed ultrasonic transducer speaker, it is immersible to 6ft., and although we don't recommend immersing your dog in 6 ft. of water