Excellent value for money DIY gate opener.
I have installed it in my property two weeks ago and so far, I am very happy with it.
Installation was very easy, and it came with a good number of remotes and connection to the eWeLink phone app, which gives me plenty of options to control it.
The limit switches are magnetic. Which in my opinion, they reduce the chances of malfunction, compared to the mechanical limit switches that most of the openers in the market have.
The actuating motor is AC powered and it uses around 300W ( 0.3 KW). (There are more expensive DC powered openers in the market that use less than 300W). However, for a residential use, I don't think that will increase your electricity bill considerably. Unless you are continuously opening and closing your gate.
I definitively recommend this garage opener.