4 frequency RFID Copier/ Duplicator/ Cloner ID EM reader & writer+ 10pcs EM4305 writable keyfob

Description

This order: 1 copier(exclude battery) 10 pcs 125KHZ rewritable keyfobs. Updated version Instructions: 1 switch: Press the power button, release it. Red 2 reader: the card close to the sensing area (the space above the buttons), press the "Reader" button lights in green when reading cards. 3 write card: Insert a blank card near the sensing area, press "Write Card" button lights in green card writing success 4 card input (no master card case): Press "card enter" key, according to the left-most card number (10-bit) value of the same second "+1"Key, then press the right arrow moves one, and then the same number of "+1" button, and if the number is 0 to skip directly press the Right, all done, press "Enter card number" key lights up in green to indicate success. 5 Card contrast: Press the "reader" and then press "Write Card" while open, read first read the second, in the same light green card. 6 When the indicator light is too dark, reader, writing cards too close or failure, please replace the battery.