Garage Door Opener: Chamberlain B750C
https://www.youtube.com/watch?v=f39VT_mEjPU
Had to set Opening time to 20s to get ride of the Obstruction error.
| Reference | URL |
|---|---|
| User Manual | |
| Accessory Installation | |
| Amazon Link | https://www.amazon.ca/gp/product/B08GG1H7TV/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1 |