The advantages and disadvantages of mute lock is what?

Mute lock is to prevent the door and doorcase collided noises. Mute lock is a mechanical locking device is controlled by relay, has now formed a variety of different structure of the series, including electric mortise lock ( The anode lock) And the cathode lock ( Electric lock mouth) , magnetic locks, electric control lock, etc. So you know what are the advantages and disadvantages of mute lock? Advantages: simple is mute faults: is the advantages and disadvantages of small your mute lock is mainly to share these above, in general, though your price a little, but it is very good, cheap goods is not good.