Material
|
Aluminum alloy
|
Backup Power
|
Micro-USB port
|
Length of Code
|
4-16 digits
|
Code Scrambling
|
Yes
|
Power supply
|
Alkaline AA batteries 8PCS
|
Door Swing
|
Left or right swing doors
|
Working Temperature
|
-20 ~ +60°C
|
Working Humidity
|
10% ~ 97%
|
Door Thickness
|
30 - 70mm
|
Card Working Frequency
|
13.56MHZ
|