Technical parameters Frequency: 125KHz Work mode: Read-only Baud rate: 9600(TTL antas ng RS232 interface) interface: Weigang26/TTL Electricity Level RS232 format Power supply: DC 5V(± 5%) kasalukuyan: < 50ma Working distance: > 50mm (ay nag-iiba ayon sa iba't ibang mga RFID card) Pinalawak I / O interface: N/A Indication light: N/A Working temperature: -10℃ ~ + 70 ℃ (+14℉ ~ + 158 ℉) imbakan ng temperatura: -20℃ ~ + 80 ℃ (-4℉ ~ + 176 ℉) laki: 38.5×19×9mm Notice: Kinakailangan ang JavaScript para sa nilalamang ito.