I am looking for some recommendation for an automatic swing door opener. We own a laundromat and we need to pull open a door in the morning and close it shut at night. The door currently has a automatic door lock. Since the door will be operated only two times per day, I don't want to spend a fortune on it. One of the products I came across was Skylink DM 150. However, this one can't leave the door open for the entire day.
Are there any other products out there that can achieve this?