🔒 KERUI Wireless Entryway Protection Transmitter Review

Completely stopped working in one day. I changed the batteries in both parts, the light works but does not ring. Didn't even work for 5 months. If anyone within the company can contact me with ideas on how to fix this issue I would be very grateful.

Calls every time it sees movement. I've been using the batteries in the motion sensor for almost a month now. I have yet to replace them. I hooked things up to USB 5v 1a with a micro USB cable. I've never had false alarms, but he missed a few in the first week. I adjusted it, and no misses since!

I received the item but it appeared broken, none of the buttons worked, I tried following the instructions to adjust the tone and volume but nothing worked and the moment it was filmed it kept playing it was annoying chinese dialogue and i couldn't stop it was driving me crazy finally i got it back well they brought it back but i don't recommend it

Ordered a second sensor/receiver. I tried pairing a second receiver with a sensor but it didn't work. And the instructions are useless. So I put a second sensor on the front door. Now I have one call upstairs and another downstairs. Aside from a few false positives, they work pretty well for me. I give 3 stars for the useless instructions. not worth the paper they are printed on. Otherwise, both sensors and calls work fine.

Works great as a low occupancy alarm for our property, occasional false alarms but overall an accurate alarm system. Our sonar is 30 feet from the other side of the wall and is not causing any problems. Disappointed with sounds, many songs in the chimes sound bad, but the usual "ding-dong" does. (Note: the shortest alert is two ding-dong alerts, so personally I wouldn't recommend it for higher traffic as I'd prefer a shorter beep.

Works great in the wife's restaurant. We had doorbells so when a customer comes in we hear them from behind. she has a few mean ones who like to open and close the door without the bell ringing. then sit down and smile until she sees them sit down. Now when they open the door they will hear "DING DON WELCOME!" and they will be broken. The base is running on the same batteries as the kit so far and has been for 2 weeks. She holds it about 60-75 feet from the door in the other room and picks up…

I bought this mainly to warn when a cat was at the door. It also notifies me when one of my packages has been delivered to my doorstep. It was outside/outside (in a plastic bag) and it survived. The batteries in the receiver ran out pretty quickly. Although the receiver still had battery power, it did not "ring" when the detector was turned off. I removed the batteries and now power it via USB with a RevainBasics 3-Output Surge Protector with 2 USB ports. It works great and the sound is louder…

I put this outside so I know when my dog is at the door and ready to come in. It worked fine for a few days until the first rain came, then everything went wrong and stopped working. stop calling After leaving it inside and drying for a few days it started working again. I put it under a shed to keep it dry and it worked great for a couple of weeks and then it just stopped. Both parts work independently, but the sensor does not beep. Luckily for me it didn't even last a month before I was still

I've been using this device since February 2017 to alert me to visitors approaching my door and also cats needing to go back inside. It's pretty cool and there aren't many options like this one. There are a few caveats, but overall this is a solid product. This is my second purchase. As I said, I bought one in 2017 but also had to replace it in 2021 because my tweaker neighbor thought it was some kind of spy cam and decided to rip it off and pierce it with a steak cutter. But these things…