Purchase Qty. Reference FOB Price
1-99 Pieces US$80.00
100+ Pieces US$75.00
Product Description
Bluetooth Smart Door Lock with APP Unlocking and password UL-300BL Features: 1. Zinc Alloy material; 2. Password lenth: 4-8 digits; 3. With light and beep prompt; 4. Unlock mode: Password, Mifare card/Remote Control,/ Mobile Phone,, Mechanical key 5 Low battery voltage warning function ...