Main technical parameters Power: DC 12V Power consumption: 1.2W Current: 120mA Data output: RS232 level serial port and Wiegand 26, វីហ្គែន 34 ទំហំអង់តែន: Φ13cm Proximity distance: 0~130cm Size: 125×58×20mm Notice: JavaScript គឺចាំបាច់សម្រាប់មាតិកានេះ។.