1,Power supply DC4.5V-6.5V, 4 standard 1.5V AA alkaline batteries;
2, Battery life Over 10000 times normal unlocking(Around 12 monthes)
3, Static current < 15 uA;
4,Dynamic current <120~180mA;
5,Storage temperature -20 - + 85;
6.,Storage humidity 10-98% RH;
7,Working temperature -20~+ 70;
8,Working humidity 10-90% RH;
9,Card reading distance 0-5cm;
10,Reading & writing time <0.5s;
11,Date keeping Over 10 years;
12,Applicable chip Mifare-1 card(13.56MHz),