Technical parameters Frequency: 125KHz Work mode: Read-only Baud rate: 9600(TTL level RS232 interface) ഇന്റർഫേസ്: Weigang26/TTL Electricity Level RS232 format Power supply: DC 5V(±5%) നിലവിലുള്ളത്: < 50ma Working distance: > 50എംഎം (varies according to different RFID card) Extended I/O interface: N/A Indication light: N/A Working temperature: -10℃ ~ + 70 (+14℉~+158℉) സംഭരണ ​​താപനില: -20℃ ~ + 80 (-4℉~+176℉) വലിപ്പം: 38.5×19×9mm