الوصف

Access Control RFID Card Reader
Features
 Reader Working Voltage： DC *2V～ *4V
 Reader Working Current： *0mA~*0mA
 Reader With Cards Working Distance： 5M
 Reader Max. Memory: Unlimited Cards
 Card Working Voltage： DC 2*3V
 Card Static Current： ***3uA
 Card Working Current： 8mA
 Card Working Frequency： **3.*2MHZ
 Card Max. Memory: 6PCS Readers

 Receiver Working Voltage： DC or AC *2V～ *4V

 Receiver Working Current： *3mA
 Receiver Max. Memory： *0PCS Readers 

Pairing cards to the reader

1,press the code learning on card reader, the buzzer will have 2 beeps and system learning indicator LED will

light on and enter code learning mode. Then let the card face straight in a line to the card reader, after *0s, buzzer will have 1 beep. System learning indicator LED turn off, then exit the code learning mode. If learning succeeded, indicator LED on card will flash.
One Card could work with maximum 6 different card readers at the same time. Only need repeat the above code learning method, then card reader and card will match successfully. If the card match with 7th card reader, then the 1st set card reader will be replaced with 7th automatically.  

2.When the card receives the signal from the card reader that match well, the card will transmit one 4s RF **3.*2MHZ rolling code. Also even the card receives the signal from card reader continuously, it will also only transmit one time RF signal.

3. For easy programming the card to the external receiver, There is one red on card, press and hold the (no more than *0s) , the card will transmit the code continuously. Press and hold the red above *0s, card will move the all code of
all before card reader.
4. Receiver code learning: press and hold 5s until LED light on, then release , press the cards to launch rolling code. If theLED turn off, then code learning successfully. If not receive the correct signal within 8s, it will exit the code learning mode automatically. Press again the code learning also can exit the code learning mode. If the code learning memory more then *0pcs, LED will flash 5 times to mention the code learning quantity have already full. 

5. Receiver code move: press and hold *0s, when LED flash fast
then release , LED flash fast, then code move successfully