High Tech Power Pet Ultrasonic Pet Collars

• Additional/Replacement High Tech Power Pet ms-4 & MS-5 ultrasonic pet collar key for the High tech pet power pet Door
• MS-4 is a water-resistant key
• MS-5 is a durable, waterproof key
• Batteries last approximately 3 months
• 1.5 x 1 x 0.5 dimensions

These ultrasonic High Tech collars are used to open all models of the High Tech Power Pet electronic pet doors.  The Case measures 2" wide x 1" high by 3/8" deep and the collar adjusts from 1" to 24" long.  There are two types of collar keys, the High Tech Pet MS-4 and MS-5. Both operate on a B3V1A battery, which is not rechargeable. This dog collar battery is specific to this state of the art design pet door models and a new replacement battery will need to be purchased around every three months.

The Ultrasonic Collar Keys can be programmed to work at a range from 1 ft to 10 ft from the door (the inside and outside ranges can be adjusted independently). First, push the SENSORS button of either the inside or outside depending on which you want to adjust. Then, turn the RANGE knob to the desired range from 1 ft to 10 ft.

High Tech Pet MS-4 Key Collar: Recommended for mellower pets, this high tech key is battery-operated and has a lifespan of around three months, depending on use. This is compatible with the High Tech Power Pet Automatic Pet Doors.

High Tech Pet MS-5 Key Collar: Recommended for more rambunctious pets, this high tech collar is waterproof and designed with more durability than the MS-4. It is also battery-operated and has a lifespan of around three months, depending on use. This is compatible with the High Tech Power Pet Automatic Patio Pet Door and the High Tech Power Pet Automatic Pet Doors.

Not the right pet door collar key for your pet door? Take a look at our full make and model selection of electronic pet door collar keys.