
I have an old Dewenwils switch set and two remote controls. I wanted a third remote so I could have a remote on both entrances to the living room and a remote on the coffee table. I held down the exit button for a few seconds and pressed the correct button on the remote and they each paired with no issues.

DC/DC 12V To 24V Boost Converter 40A 960W - Waterproof Voltage Regulator Module For Car Power Supply (10V-16V Input)
15 Review

Kohree 36V To 12V DC/DC Converter Regulator - 10A 120W Golf Cart Voltage Reducer
17 Review

TV Tuner LUMAX DV-2120HD
15 Review

Germany France Travel Power Adapter,TESSAN Schuko Plug With 2 USB Ports 2 AC Outlets, US To European Europe German French Spain Iceland Norway Russia Korea Adaptor(Type E/F)
17 Review