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 Capacity: Code+card: 1000Users
7) Comparison time: ≤ 1sec. Static Power: 0 Dynamic Power Consumption: 25mA
Suitable for single or double glass door, Installation is very easy. Glass door thickness: 10mm-15mm
8). Setting Requirement: Working temperature -20'C~70'C, humidity: 98%max.