Genuine MS-5® Automatic Pet Door Collar & 2 Batteries. Tested & Certified by High Tech Pet Brand. Fully Complies with Power Pet Door Performance Warranty. Waterproof
Condition: New
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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Saturday, May 16
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Features
- GENUINE MS-5 POWER PET DOOR COLLAR. From the Makers of Your Power Pet Door. Engineered specifically for reliable Power Pet door activation. Door performance warranty only applies when used with genuine MS-5 collars, and door performance and pet safety is only guaranteed with collars made by High Tech Pet.
- POWERFUL SIGNAL: Produces the Strongest Signal of any Ultrasonic Collar with High Tech Pet's Patented Directional Ultrasound. This Collar Transmitts Your Pet's Direction of Motion to Reduce False Door Openings.
- DIRECTIONAL OUTPUT: Provides the Specific Coded Ultrasonic Signal Required by the Power Pet Door's Advanced Circuitry to Detect the Direction of Your Pets Motion, Reducing or Eliminating False Openings.
- PROVIDES 4-WAY PET ACCESS CONTROL: High Tech Pet's Unique Coded Ultrasound works with the Power Pet door to Enable our Proprietary 4 Way Access System. Choose Enter Only, Exit Only, Enter and Exit or Closed and Locked. This Genuine Collar is Specifically Engineered to work with the Power Pet doors 4 Way System. Power Pet Door Every Time
- SILENT OPERATION: Genuine MS-5 Circuity Produces a Clean 40kHz Signal that Cannot be Heard by You or Your Pet.
- WATERPROOF: Tested and Certified to be Waterproof to 1 Meter Depth. Your Pet Can Swim, Play in the Rain and Snow without Fear of Damaging the Collar.
- QUALITY NYLON STRAP: Comes with the Classic Ultra Thin Strap Designed for Maxium Pet Comfort for Use by All Pets from Kittens to St. Barnards.
- ENGINEERING, PERFORMANCE & QUALITY YOU CAN TRUST: Manufactured by High Tech Pet. We've been making ultrasonic collars and Automatic Pet doors for over 40 years. We are the Leading, Trusted Brand.
- GREAT CUSTOMER SUPPORT: This Product is Backed by our US Based Customer Support Team. You Get Full Support On Demand by Our Highly Trained and Friendly Customer Care Specalists. We Are Here for You When You Need Us.
Color: Black
Material: Nylon
Brand: High Tech Pet
Closure Type: Buckle
Breed Recommendation: All Breed Sizes
Package Dimensions : 4 x 4 x 4 inches; 4 ounces
Item model number : MS-5 2PK B-3V1A
Date First Available : April 22, 2024
Manufacturer : High Tech Pet Products, Inc
Best Sellers Rank: #28,564 in Pet Supplies (See Top 100 in Pet Supplies) #898 in Dog Collars
#898 in Dog Collars:
Customer Reviews: 4.5 4.5 out of 5 stars (216)
Brand Name: High Tech Pet
Breed Recommendation: All Breed Sizes
Included Components: 2PK B-3V1A, MS-5
Dog Breed Size: Small
Manufacturer: High Tech Pet Products, Inc
Model Number: MS-5 2PK B-3V1A
Target Species: Cat, Dog
Age Range Description: All Life Stages
Warranty Description: 1 Year Manufacturer
Item Type Name: Collar
Number of Items: 1
Unit Count: 1 Count
Color: Black
Material Type: Nylon
Closure Type: Buckle
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, May 16
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
works great except collar works itself loose.
Reviewed in the United States on January 22, 2026 by Shana Rodriguez
I have had a PowerPet door for about 16 years now. I replaced my original door about 7 years go, because I got a larger dog - that one is still working, as we changed out the entire door and just kept the old door with the old PowerPet. This collar replacement is much better constructed than my original collars, and works quite well with my older door of 6 years. The batter comes installed so you don't need to insert one of the replacement batteries, it works right out of the package once you pull the little protective tab. I appreciate getting the two additional batteries. I really like these doors, and while they can be an expensive initial investment it is well worth it for many reasons.
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Reviewed in the United States on March 28, 2025 by bclmb
They don’t last long. At 54 per one (i have 2dogs) it’s extremely expensive to keep purchasing replacements. Very unfortunate Update: this company is amazing. They refunded my money for my last purchase directly from them. I couldn’t believe it. I am revising the review to 100% satisfied. Thank you for such a quick response
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Reviewed in the United States on June 9, 2024 by Marie S. Finley
Best invention in the world for this lazy mom with 3 dogs. Of course you need the door to go with them, but these magical little collars let my dogs let themselves out whenever they so please. They work just fine and run on a disc battery. I wish I didnt have to unscrew a screw to change the battery. Would prefer a convenient clasp or something instead, but its probably for dog safety reasons so I won't complain.
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Reviewed in the United States on November 7, 2025 by T.P. Cockrell
This works very well. My advise would be to order a second transmitter just in case it gets lost (it happened to us). The secondary transmitter we bought as a backup was made by the same company, works well but is half the cost.
Reviewed in the United States on September 25, 2025 by Frank Taylor
Perfect replacement for the auto dog door. The last went 4 years before failing to function. I consider that a good run.
Reviewed in the United States on December 23, 2025 by Old Man In The Sea
Why did you pick this product vs others?: Product worked fine initially but over a couple months became unreliable. Note this product is not waterproof as advertised and water leaks into it causing damage. This is the second one that I’ve had that says it’s waterproof and still leaks. Functionality: Not consistent working to open door UPDATE: the company reached out to me and let me know they guaranteed their products. They were kind enough to ship me replacements. Great customer service.
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Reviewed in the United States on July 12, 2025 by Amazon Customer
We have both the automatic pet door and the PawsAway in-ground fence and both breakdown regularly and we have to replace parts. About to just give up on the pet all together and go back to the old-fashioned flap. They do not make products that last. They just quit after a few months of use.
Reviewed in the United States on November 20, 2025 by L. Allin