Tecmania Remote Control Transmitter Replacement For Henderson Sommer 4020/4026 / Sprint 550SL Gate Key Fob New

I purchased x1 and then x2 more as they worked for my Henderson 550SL. Note: Before these, I purchase a TX03-868.4 (Seen on the back of the original remote showing the frequency) and the one I purchased with this frequency somewhere else did not work for me, so I was dubious on if these would work. I purchased the first one as I read another person’s review saying it worked for their Henderson 550SL. The remotes arrived within two days and with thanks and all three are programmed and working. You can program all 4 buttons to open and close the same (x1) door if required. Just keep re-programming each number when the board is in learning / syncing to the new remote mode. Image attached on action I took to get it working with my garage door. Note: You may need to reset the board (Hold the button on the Henderson board for around 30 seconds to clear it of old remotes - see image attached), if the board has been programmed many times to other remotes (Or the same old remote) in the past and to clear it of old linked remote controllers / information.

Perfect item works well! Hides button to stop accident open!

Product is very effective. You do not need to be near the door - it will work from several rooms away.

I was a little skeptical when I purchased this but thought it was worth a chance for just over £10The instructions were clear and I think I prefer this to the original factory remote.It is lighter and smaller than my car key remote.

I had purchased three other alternative remotes which all failed to work. This worked straight away and was simple to program

Took me a while to find the button in my old contraption to programme the controller but once I did it was so easy and it works perfectly.

Good key fob , time will tell how long it will last. Good price.

waste of Money