... Consumption of Circuit Board Less than 100mA Input Format of Reader Wiegand 26 (All card reader with compatible protocol, such as ... 3000m TCP/IP: Depends on net coverage area Collocations PCB board, case, power, power line, serial port communication line, ... able to alarm by hardware, if connected with strengthened expansion board, then is able to Security alarm ( function(){ var aBigImageSrc = [ ...