Purchase Qty. Reference FOB Price
10-19 Pieces US$97.00
20-49 Pieces US$96.00
50+ Pieces US$95.00
Product Description
1) Brand: DOUWIN Lock 2) Open door mode: 3-8digits password+RFID Card 3) Working Voltage: 6V DC (4PCS 1.5V AA Alkaline Battery), in case the lock loss the power You can use 9V battery supply power from outside. 5) Static Power(45UA)Dynamic Power Consumption(250/300mA) 6)User ...