Purchase Qty. Reference FOB Price
49 Pieces US$197.00
50+ Pieces US$182.00
Product Description
Specifications: 1) Brand: DOUWIN Lock 2)Open door mode: Fingerprint+Code+mechanical Key +remote control key(within 30meters) 3)Fingerprint Collection Methods: semiconductor type 4) Working Voltage: 6V DC (4pcs 1.5V AA Alkaline Battery), in case the lock loss the power , you can ...