Genuine High Tech Power Pet Door Collar with Digital MS-5 Transmitter

Super 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 without scuba gear, and we don't recommend regularly swimming while wearing the collar, due to the corrosive nature of chlorine and salt, it will stay high and dry for short immersions. The MS-5 uses our specially designed B-3V1A battery which lasts about 3 months and prevents damage to the circuitry if the battery is installed incorrectly. PART OF OUR EXCLUSIVE PAWS SYSTEM: The MS-5 Pet Collar encompasses the Ultrasonic family of our exclusive Pet Activated World System (PAWS). It powers ALL Power Pet Door models, the Sound Barrier Wireless Sonic Indoor Area Fence, and the Yard Barrier Outdoor Sonic Area Fence. NOTE: MS5 Collar ships with B-3V1A battery, which is the ONLY COMPATIBLE BATTERY FOR THIS COLLAR. Please ensure that when re-ordering batteries for this collar, B-3V1A battery is chosen. MS-5 collars are water proof. Be aware chlorine and saltwater are corrosive, meaning metals and rubbers are likely to rust and break down (i.e. pools, ocean, etc.)