1.Anti-rain, Anti-dust, Proximity 2.Very convenient to install or replace the old locks.

1.Patented locking/unlocking structure, stable and reliable for daily use.  

2.User RFID card, proximity, convenient for management.  

3.Microwave sensor, no influence by exterior ray.  

4.Quick response when reading cards.  

5.Stand alone, working with AAA batteries.  

6.Low power consumption for long working life.  

7.Keeloq-code electronic key for emergenct access.  

8.It can be configured by PDA or Laptop through bluetooth.