It is affordable but highly reliable. I am glad that the mechanical type does not require battery replacement. I use it every day for 2 years, but there is never a problem.
Entrance door opening and closing
On 2015-09-11 15:52:44
The front side was defective, it did not work even after checking it many times, I called the Nagasawa Manufacturing Division and asked the place, I was asked to investigate at the Nagasawa Manufacturing Division and sent it to the Tokyo branch. The company also found out to be defective, we exchanged a part of parts and returned it. Install after replacement, fulfilling function. I thought that I should inquire to Monotarou originally, but thinking that processing will be delayed, I judged that it would be okay to pay the sending fee and took measures this time. I am dissatisfied with that