How to connect to my opener

[pathanford]

Just received the 202u v6 remote and it has only one wire. I need two, positive and negative to connect to my garage door opener.
Photo included.

[william]

Hi,
The wire you saw on 202u is the antenna black wire.

Please refer to below to see how to connect.

FAQ - How to set up KIT-1 as garage door receiver?

First, please make sure you have following A working wall switch - we will need to wire 202U relay output to wall switch A spare 12-24V power adapter - recommended, although some openers have power output you can use, it may not be sufficient on older openers (because they can’t output enough power, our relay will click, but not open the door) Then, please set our 202U working mode, and program remotes. Set our 202U relay to pulse / momentary mode, this is factory default (all DIP switches O…

Also you can refer to the photos other customer shared on Amazon product page.
Thanks.