Model MS-5 MICROSONIC™ Ultrasonic Pet Door Collar Electronic Fence Replacement Kits sophistication and energy efficiency with

sophistication and energy efficiency with the highest technology available today

Back-up Battery for your HUMANE CONTAIN TX-2 Transmitter Base Station

auto safety retract and the ability of the collar to operate other pet activated devices

for HC-8000 and X-10 Electronic Fence Systems

Model MS-5 MICROSONIC™ Ultrasonic Pet Door Collar Electronic Fence Replacement Kits sophistication and energy efficiency withSuper 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