Mini RFID Proximity Card Reader IP68 Waterproof 13.56mhz MF Card Reader for Access Control System Wiegand 34 Output auspowers_batchfour when you scan barcode

when you scan barcode

The label is transparent

and it should be smaller than 2

The high lever ratio

Perfect enameled magnet wire for implementing into your science projects/experiments or personal DIY

Mini RFID Proximity Card Reader IP68 Waterproof 13.56mhz MF Card Reader for Access Control System Wiegand 34 Output auspowers_batchfour when you scan barcodeMini RFID Proximity Card Reader IP68 Waterproof 13. 56mhz MF Card Reader for Access Control System Wiegand 34 Output Product description: 1: Since lots of compatible cards popular at the market. some cards is marked MF IC. But actually it just the compatible cards,so you need make sure your IC Cards is a real MF IC. 2: This Wiegand 34 RFID Card Reader is just reading function only,it support 13. 56Mhz Rfid card,it Can't work alone(No Relay), need to