- Compatible with High Tech Power Pet Electronic Pet Doors
- Batteries last around 3 months, powered by B3V1A batteries
- Adjustable collar range: 1" to 24"
- Programmable operation range: 1' to 10' (adjustable for inside and outside separately)
- Waterproof and durable
- This is the MS-5 model which replaced the MS-4 model that is discontinued
The High Tech Pet MS-5 Ultrasonic Collar Key delivers reliable, hands-free entry for your pet while keeping your High Tech Power Pet Automatic Door securely locked against unwanted visitors. Engineered with a durable, waterproof housing and customizable signal range controls, it offers safe and tailored access for pets of all sizes.
Durable & Lightweight Design
Measuring just 2"w x 1"h x 3/8"d, the compact MS-5 casing attaches comfortably to your pet's collar without causing neck strain. The fully waterproof enclosure withstands heavy moisture and active outdoor play, providing a rugged, long-lasting upgrade over the discontinued MS-4 model.
Independent Signal Range Control
Directional ultrasonic technology allows you to customize activation distances from 1' to 10' independently for inside and outside entry zones. This precise control prevents accidental door openings when your pet is resting nearby indoors while ensuring immediate access when approaching from the outside.
Technical Specifications & Features:
- Power System: Powered by an easily replaceable B3V1A battery delivering approximately 3 months of continuous operation.
- Universal Neck Sizing: Includes an adjustable collar strap fitting neck sizes from 1" to 24".
- Seamless Compatibility: Compatible with all High Tech Power Pet models, including the Power Pet Automatic Patio Pet Door and standard Power Pet Automatic Pet Doors.
Explore our complete selection of electronic pet door collar keys to find replacement options for other makes and models.