It's a high performance, lower price 125 KHZ RFID reader, reader distance up to 10cm, widely used for RFID Radio Frequency Identification system and project, such as Automated parking management system, Personal identification, Access controller, Production Access control, etc
 
Capability specifications
Name: 125KHz ID Reader
Dimension: 68X21X8mm
Reader colour: white
Support: Uem4100,TK4100.SMC4001 and compatible card
Frequency: 125KHz
Reader time: <0.5s
Power Supply: +5V DC
Consumed Current: 70mA
Operating Distance: 0~3.5cm
Interface: USB
Status Indication: 1pc LED
Service Temperature: -10℃ ~ +70℃
Store Temperature: -20℃ ~ +80℃
 
Instructions for use:
1. Connect with computer through USB interface directly
2. Open Notepad or a word document
3. The mouse in Notepad or WORD document clicking
4. Put card on the top of reader.
5. Notepad or word documents will output of the ID card number
6. When Reading one card, LED lights with red into the green.