widely used in cabinet/drawer/locker of gym,sauna room, swimming pool, school, hopstital,hotel etc. It's standalone, easy to use. No need software , just program RFID key on the lock by master card. There is a master key/card which can be used to open all of them in emergency.
Style No.:\tE203 Material:\tZinc Alloy Color:\tRed bronze/Green bronze Size:\t124*53*28mm Unlock way:\tRFID card Master card:\t1PCS Guest card:\t1-10PCS Reading distance:\t≤25mm Reading Time:\tless than 1s Power supply:\t4pcs AA 1.5V batteries External power interface:\tYes,For Emergency unlock Low voltage alarm function:\t If the voltage lower than 4.8V Static power consumption:\t<25μA Dynamic power consumption:\t≤ 250mA Working temperature:\t -25 ℃ ~ +60 ℃ Working humidity:\t5% RH ~ 95% RH The battery life:\t6-12months,Open door for about 10000 times, under-voltage alarm can open the door about 50 times