125 KHZ JT308 Usb Proximity RFID Reader / Sensor

Description:
■ Product technical indicators
● Communication method: standard HID communication;
● Interface: Full-speed USB device interface, compatible with USB V2.0
● Maximum distance of induction: 3~8CM;
● Support card types: EM series, 4001 series and compatible RF ID cards;
● Power supply mode: USB universal serial bus interface power supply;
● Working frequency: 125 KHz;
● Power consumption: less than 0.5 W;
● Dimensions: 110×80×30MM
● Operating environment: temperature 0–50 ° C, humidity: 50-95 RH, air pressure: 88-106 Kpa.
■ Scope of application
● Involving member management and identification, such as clubs, campuses, government, enterprises, social security, fee management, Internet cafes, etc.Type:ESP-12F
Standards Certification: FCC / CE / TELEC
Wireless standards: 802.11 b / g / n
Frequency range: 2.4GHz-2.5GHz (2400M-2483.5M)
Data interface: UART / HSPI / I2C / I2S / Ir Remote Contorl GPIO / PWM
Operating voltage: 3.0 ~ 3.6V (recommendation 3.3V)
Working Current: Average: 80mA
Operating temperature: -40 ° ~ 125 °
Storage temperature: Nomal temperature