Review on 🐶 Water-Resistant High Tech Pet Micro Sonic 5 Collar with Digital Transmitter MS-5 by Sean Chase

I liked this door, easy to set up, dogs very easy to use and they are 100lb labradors. That's the problem. The collars that you have to buy separately are very poorly made. First I bought ms2. Fell apart after 2 weeks. Then I bought the strong MS2A collars. Back then I only wanted the best for my dogs. Since they were designed, the door didn't always open. Someone said it was because of the way they were tricked into blocking the signal strength. When they stopped working after 4 months I went back to the MS2 but wrapped it in duct tape to keep it from falling apart. It worked for 2 months, then when the batteries died I bought new batteries but they stopped working. So I decided to buy a rechargeable RX10 which seemed to work great so I bought another one. Next thing you know, it's not being charged by the charger. Came back to check, new MS5 worked great, didn't fall apart, then one day it stopped working, thought it was the battery. I bought new batteries, put them in but it doesn't work. 1 year and a total of 9 collars for 2 dogs and nothing but problems and a total of about $1000 spent. Contacted High Tech through their website but they never reply. I have a grave full of collars and it stinks. The question now is whether I should buy a new door or continue to spend the good money after the bad. Don't buy this door or gate. Explore other options, it will cost you a fortune.