Technical parameters Frequency: 125KHz Work mode: Read-only Baud rate: 9600(TTL level RS232 interface) Eadar-aghaidh: Weigang26/TTL Electricity Level RS232 format Power supply: DC 5V(±5%) Gnàthach: < 50ma Working distance: > 50mm (varies according to different RFID card) Extended I/O interface: N/A Indication light: N/A Working temperature: -10℃ ~ + 70 ℃ (+14℉ ~ + 158 ℉) Teòthachd stòraidh: -20℃ ~ + 80 ℃ (-4℉ ~ + 176 ℉) Meud: 38.5×19×9mm Notice: Tha feum air JavaScript airson an t-susbaint seo.