Technical parameters Frequency: 125KHz Work mode: Read-only Baud rate: 9600(TTL level RS232 interface) අතුරුමුහුණත: Weigang26/TTL Electricity Level RS232 format Power supply: DC 5V(± 5%) දැනට: < 50ma Working distance: > 50මි.මී (varies according to different RFID card) Extended I/O interface: N/A Indication light: N/A Working temperature: -10℃~+70℃ (+14℉~+158℉) ගබඩා උෂ්ණත්වය: -20℃~+80℃ (-4℉~+176℉) ප්රමාණය: 38.5×19×9mm Notice: මෙම අන්තර්ගතය සඳහා JavaScript අවශ්ය වේ.