OhmKat, Inc.

I needed to install a ring and a google nest doorbell in two separate locations. Neither had working existing doorbells. I didn’t want to deal with soldering in appropriate resistors downstream of the transformer (which were no longer working) so I used ohmkat power supplies. Simple effective solution. Both video doorbells have been working flawlessly. Thanks gentlemen.

Video Doorbell Power Supply Extension Cord - 6 or 12 feet

Very good product. Awesome customer service I would recommend anybody that has a doorbell to buy this

Excellent

I installed a Lorex wireless video doorbell as a stand alone product. It worked great except it had to ring my phone when someone pushed the button. I looked everywhere to find a way to get it to ring a chime but that was impossible without a wired doorbell chime connection. OhmCat solved the problem. It was a simple installation.

Initially there was a technical issue with Lorex ringing the bell when a video alert was sent but OhmCat worked with me to make an enhancement to their product and shipped me an updated product at no cost. I couldn't be happier with the support or the product. It's wonderful to find a company that stands behind their products.

I am very happy with our purchase. I ordered extra wire and did not notice that I ordered black wire and everything else was white wire. Ohmkat caught this and called and changed it for me. That is top notch customer service!!! We live in a older farm house so running wires in the wall was not a option. The Installation was extremely easy. Literally plug it in, run the wire and your set. I used it with a SimpliSafe system and it works flawlessly!!! Shipping was fast.

Nice product and tech support replied about a set up question.

Wireless Universal Video Doorbell Chime (Patent Pending)

Easy to install and works perfectly.

Amazing ingenuity. I purchased a simply safe video doorbell and needed a power source. This setup really has delivered. I’m not an electrician but was able to install my doorbell and make it functional within 30 minutes. Yay me. Yay Ohmkat!!

OHMKAT WORKED AND SELF TESTED RIGHT OUT OF THE BOX AND IS PROVIDING PRECIOUS POWER TO MY VIDEO DOORBELL 3 DURING THE MONTHS I AM OUT OF TOWN. PREVIOUSLY, BATTERIES WOULD WEAR OUT AND I WOULD HAVE NO VISIBILITY TO MY FRONT DOOR. OHMKAT ASSURES THAT I HAVE CONTINOUS CONNECTION TO MY HOME AND BRINGS PEACE OF MIND. THANK YOU, OHMKAT!

The product is very well made and of high quality. The instructions are straightforward and precise. Installation was simple , quick and easy. I am very happy that I purchased this power supply from OhmKat. They truly delivered above and beyond all that was promised. Highly recommend.

This power supply works great. My battery maintains 100% for several days and never drops before 96% before being fully charged again. I don't ever have to worry about charging or changing batteries. Peace is mind.

The first shipment was wrong but they were very fast in processing the right order. 5 starts appreciate it!!!

Great product , worked Perfect with Nedt Hello !!! Great Customer Service as well