Us a user of swytch kit I was looking forward to get the upgraded version. I had to wait for it, but I don’t regret the wait. I am very happy with it. It works very well. Easy to install. Battery is much smaller, lighter and easier to carry around. Work as expected. I am very happy with performance that I bought one kit for my sister. Support staff was very helpful getting a new base monitor sent to me. They helped me to solve the problem very quickly. I would recommend.