NB-S3 Electric lock (with rain cover)

NB-S3 electronic lock, specially designed for access control system and apartment intercom system for the new lock. Using the most advanced mechanical design, locking pressure is adjustable, and the locking tongue is interchangeable. The lock tongue with anti-skid function can be used with the electronic control anti-theft security door. The lock electric control, knob, key can be unlocked, long service life, static no power consumption, strong safety and so on. With a rain shield.