Features
With the standard capacity of the user records of 500pcs, can extend up to 3000 pcs
Verify method: proximity card, password, or both of them
Easy and simple to operate and install
Support USB flash drive download/upload, can be used as an USB flash drive
General Specs  
Card Capacity 500 pcs (extend up to 3000 pcs)
Frequency 125KHz
Response Time ≤0.8secs.
Wiggins Output Support WG26
Current ≤70mA (don't drive lock)
Working Humidity  20-80%
Operating Temperature  -10 - 60℃
Operating Voltage  DC9V-15V (standard 12V)
Product Details (without package and accessories)
Dimensions 115 x 55 x 17 mm