Recommendations for self-contained relay box?

[aruffell]

@haweb I used this in my garage inside an enclosure to control IR beams:

LilyGo site:
http://www.lilygo.cn/prod_view.aspx?TypeId=50068&Id=1406&FId=t3:50068:3

My setup:

Overhead Garage Door Infrared Barrier controlled by ESP32 and ESPHome

I installed 2 infrared barriers on the garage opening. The low barrier detects cars / people that may happen to not block the overhead garage door’s sensor and the high barrier detects lift gate doors of SUVs that would otherwise be damaged if the overhead garage door was operated while open. The operation principle is simple… when the barriers are blocked, the default sensor is disconnected stopping the overhead garage door from closing (it will still open for obvious safety reasons, but will r…