... .Working voltage:12~18v,working current:100mA Access control intelligent lock V3303D Model itemV3303DLock size126*101*40 ... .5mmWorking voltage12vWorking current100mAGuarantee200,000 timesFeaturelock automatically,remote control,wireless remote controller,card reader Working status: voice ... consumption,small requirements for door closer. 5.with feedback signal,with LED light6.Working voltage:12~18v, ...