Purchase Qty. Reference FOB Price
10-99 Pieces US$6.90
100-999 Pieces US$6.20
1,000-9,999 Pieces US$5.30
10,000+ Pieces US$4.80
Product Description
Setting Methord 1.Authorize the setting card: There is a small hole in the back of lock core. Use a needle to press hole for 2 seconds, when hear a beep and the see blue light flashing, the lock remove all recorded infotmation. After that, the first card which is read by the lock become the setting ...