Seems to be a good solid unit and appears to be weather proof.
100% better than the first one I had from another company (that I returned) no plastic on this one and it works and it's actually less money.

I purchased this to replace a wireless transmitter that was unreliable due to surrounding interference. Now I can reliably open the door every time with a custom pin code of NFC tag. I won't lie, the install was a bit tricky as you have to connect it to your wall mounted switch with common bell wire and figure out the power supply. For my situation, I had to connect to a DC power supply which I just happened have laying around from an old device - this took the longest to figure out even though it's noted I'm the instructions. If there is one thing I would recommend, it's to buy the power supply if you don't have a readily available DC power source or you'll never get it working. Once I got everything figured out, it has worked great! Best $50 I
have spent!

This unit Replaced another wired keypad for my garage door that works only on warm weather and doesnt during qinter months lol. While the new instructions works you still need extra wires to run from the garage motor to the outside of your desired location. Drilling might be required and basic wiring is necessary to make this unit work. A 12 volts power supply is also needed for this to work.

Be careful when installing because the included instructions are incorrect!
I found the correct instructions online, after following the incorrect instructions in the included manual twice. Save yourself a lot of time by getting online guidance rather than following the included material.
In my case, it had the wrong wire colors to wire to the garage door button. The manual says black and yellow, but I think it was actually purple and blue. Again, look online for confirmation.

This is a great universal keypad with dry contacts as well as digital interconnects. The unit is easy to program and has enough user codes available for a small city if needed. I highly recommend this product because it is totally waterproof and there are no batteries to go dead or not make good contact in the weather plus there is no wireless signal to be hacked. I used a dedicated power supply along with the dry relay contacts so I had no fight coordinating another person to help mate the unit to my garage door opener nor trying to hack into the opener to find a compatible power source. It could not be easier - just program a user, hook it up and it works flawlessly first time.
Their technical department and customer service is one of the best I have encountered. I ask a question and received an almost immediate response and the communication is absolutely superior. The pix is my installation on a starboard backing beside my garage door with the wiring protected by a metal tube into the backing board into the door facing camouflaged with caulk so a pocket knife cannot cut the wires easily. When I need another coded keypad this will be the one I use. I could not be happier with a product.