High Tech Pet Electronic Water Resistant Pet Collar-MS-4 - The Home Depot
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High Tech Pet

Model # MS-4

Internet # 203457863

Electronic Water Resistant Pet Collar

High Tech Pet Electronic Water Resistant Pet Collar

This item has been discontinued.
The Home Depot no longer carries this specific product.

$35.99 / each


Model # MS-4

Internet # 203457863

The High Tech Pet Microsonic 4 Ultrasonic Transmitter Collar is ideal for your self-sufficient modern pet. This lightweight collar fits most cats and dogs comfortably. Emitting a directional ultrasonic code, the collar automatically works with all high tech pets Ultrasonic pet-controlled products including all power pet fully automatic pet door models. The collar's rugged and water-resistant build helps prevent damage. Must use B-3V1A battery with this collar.

  • Lightweight collar
  • Comfortable on cats and dogs of most sizes
  • Rugged, water-resistant design
  • Operates high tech pets ultrasonic pet-controlled products including power pet electronic pet door, yard barrier and sound barrier
  • Battery powered with B-3V1A battery
  • Used for HTP electronic pet doors, sound barrier, yard barrier, radio mat
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Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Accessory type 
Pet Collar Ultra Sonic Transmitter 
Batteries Included 
Battery Type Required 
High Tech Pet B-3V-1A 
Collar Material 
Color Family 
Low Battery Indicator 
Maximum Pet Weight (lb.) 
Minimum Pet Weight (lb.) 
Number of Batteries Required 
Pet Size 
Medium to Large 
Product Weight (lb.) 
.05 lb 
Power Pet Door Ultrasonic Collar Powers the Door 
Warranty / Certifications
Manufacturer Warranty 
Full 1 Year Warranty 


Rated 2.8 out of 5 by 13 reviewers.
Rated 4.0 out of 5.0 by Bow Wow! These collars are easy to use and battery replacement is a breeze. I don't know why people are complaining about replacing a simple battery! A trained monkey could do it! I do wish the batteries were more readily available and I would like it if they offered a version that attached to the dog's collar instead of having to use 2 collars. September 25, 2014
Rated 3.0 out of 5.0 by Worked fine until battery went dead Bought as replacement for previous High Tech collar. Did not realize the battery was propriortary and quite expensive. Worked fine with my existing door until battery went dead and then found about battery replacement. I guess I will just buy two new collars. My dogs need these collars. I am tired of gettling up to let them out and in and not being able to use $350 door. I think High Tech should do something. Glenn January 20, 2013
Rated 4.0 out of 5.0 by You need to tape collar and it works great. I have used High Tech pet doors for years. My first automatic pet door I got rid of because the collars kept breaking. I bought another auto pet door years later thinking the problems with collars would have been fixed, they weren't. I found that if you take electrical black tape, or duck tape cut to be thinner, and wrap it around the collar unit with the writing, (so as to not block sensor) the collar lasts. I used to go through them like water, by taping, my dog has had the same one on for over a year!! September 9, 2013
Rated 5.0 out of 5.0 by Automatic collar for dogs These are the best things in the world! We have 3 dogs and with the collars that work with the automatic doors, there's nothing better than your dogs coming in and going out as they please! No getting up and letting them in and out. Plus no other varments can get in your house. Best thing we have ever bought!!!! March 3, 2015
Rated 1.0 out of 5.0 by This product is low quality. If someone has had success replacing the batteries on these collars and getting the collar to work, I would like to know the trick. The collar battery goes out and when I put in a new one, snap everything back together, the collar will not work. This has happened every time with several collars. It is expensive having to buy a new collar every four months or so. The electronic dog door is great when the collar works, but there really should be a disclaimer when buying the door letting you know what you are getting into. The collars are expensive and when you multiply that by x times per year, you quickly are up to the amount of $ you originally spent on the door! If I had it to do over, I would not buy the electronic door until they get the collar designed to last/work more than the life of one battery. July 23, 2014
Rated 1.0 out of 5.0 by Electronic High Tech Doggie Door Collar The electronic door is ok, it has it's glitches, however, the collars are absolute junk! I have ordered 8 collars and within less than a year, they have not worked properly, even after replacing with the manufacturers fresh battery. In addition, the warranty on the collar is only 90 days. Had I been aware of the poor design, I would have never ordered the electronic door to begin with. January 14, 2014
Rated 1.0 out of 5.0 by constantly STOP WORKING, break often. battery never lasts more than a month These collars break frequently, never last long. Even when you change the batteries they barely last. I have to buy a new collar every month for 3 different dogs. I'm tired of spening over a $100 a month on 3 collars. Hi-Tech Pet needs to make a bette collar. I spoke to them on the phone and they admitted they have a poorly-designed transmitter collar. I suggest they supply these collars for free, including replacement collars until they get it right. The collars do not last a year or even a month. I've tried over 30 collars and they all break quickly. November 23, 2013
Rated 2.0 out of 5.0 by Great Door-Terrible Collars I love my automatic doggy door, don't get me wrong! it's just a shame that they don't make their collars as durable as their doors. I have 2 dogs and have been through over a dozen collars. And be sure to keep extra collars on hand because when they decide that they are going to stop working your $350. door is completely useless. VERY FRUSTRATING October 24, 2013
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