Specifications:1.Excellent Door Locking Pin Fingerprint Recognition 
2.Visual OLED display 
3.DIY door handle 
4.Fast delivery time 
5.CE FCC 

Main selling points:

1.Fingerprint lock, also can be used as pin code lock

2.OLED lock, display operation steps on screen, clear and simple

3.Support the fingerprint lock to be Normally Open (NO) state in special time

4.Can display the battery charge left, low battery warning 

5. Emergancy key for battery off status