office digital card lock

详情

This series of digital door lock is widely used in office and home. This series of door lock is widely used in office and home. Users can operate lock directly, no need computer and other device, it is very convenience to use and install. Detailed Product Description 1.Suitable for :home/house/office/flat 2Three independant ways to opening :TM card , Digital , and mechanical key. ***** can be sed **0 pieces users *****:Nano technology , fadeless 5.Door thickness between *8mm and *5mm; ***** temic card ***** time: **2 seconds; 8.Working voltage: 6V, four AA alkaline batteries; At least one year battery life 9.With mechanical key in emergency *0.weight:2KG/Piece