WAFU WF-014A Smart Fingerprint Lock

Features:
*The WAFU smart fingerprint lock, supporting fingerprint unlock outside. Dual security for you, realized the real security.
*Supporting unlock by smart IC card, convenient for the old ones and children to use.
*With 3pcs machanical key, you can use the keys to open the door in emergency.
*With voice guide, easy for operation. Easy installation on all kind of doors, very convenient.
*Low power reminder, when the battery is low, it will alert and remind you to replace the battery.
*Supports emergency charging, you can still unlock the door in low power, but you need to replace the battery in time.
*Made of superior stainless steel material, no rust, resistance to use, wear resistance.