Performance ParametersWork voltage: standert DC 12V, or customizedWork current: 100mAWork mode: Wiegand26/Wiegand34/ABA/RS232, De lêzer hat in ferskaat oan útfierformaten, can customizable RS485 outputInduction frequency: 125KHzReadable chip type: EM4200 chip and compatible ID chipInduction distance: 1 meter mei lange ôfstân card (gewoane dikke kaart 60 ~ 80cm)Lês snelheid: < 0.2 secondsRead interval: < 0.5 secondsWork temperature: -25℃~+75℃Work humidity: 10-90%Ynboude antenne: YesBuilt-in LED: …