I have got two of these cheap Chinese RFID door lock control system. They claimed that it includes an English user manual, however, couldn’t find it inside! With some Chinese guessing and trial-error, here is a new user manual for the device shown below:

YOUHE YH2000-C RFID System

To introduce a new card / key-chain:

Press: # > 12345 > 41 > # > read new card > read more cards if needed > # > *

To remove a card / key-chain:

Press: # > 12345 > 61 > # > read the card to be removed > read more cards if needed > # > *

To enable access control using password: 

Press: # > 12345 > 301 > *

To disable access control using password

Press: # > 12345 > 300 > *

To change admin password:

Press: # > 12345 > 1 > enter your new password of 5 digits > *

To change public access password:

Press: # > 12345 > 2 > enter your new password of 4 digits > *

Factory default admin password is “12345” and public access password is “8888”.

Hope it was useful.


In case people loose the Chinese manual, here is the connection diagram for the connectors behind the unit: Connection Diagram for YH-2000C
For more info, just email me or ask in the comments.

Thanks to Levas for his kind comment that points to a better manual than what I wrote:

Be Sociable, Share!

    44 Thoughts on “YOUHE RFID Control System User Manual Rewritten

    1. Motasem on February 11, 2012 at 16:42 said:

      Thanks a lot for this great info

      Can you help me in the same system, youhe yh2000-c ?

      On the back of the board, there are: “+12V” “GND” “PUSH” “LOCK” “OPEN IN DOOR” labels and inally BELL.

      I lost the diagram of connection.

      I`ll be grateful if you help me to reconnect my system.

      Hope to here from you soon sir

      Best to you

    2. motasem bahbahany on February 21, 2012 at 15:34 said:

      can you upload the english manual for the system please

      or i will be grateful i you send it to my email sir


      thanks for your time

      thanks or your help

      Best regars

    3. abdollah on April 16, 2012 at 05:41 said:

      I have one YOUHE modle YH2000-c RFID ACCESS CONTROL . I have forgotten one of the access code of my 6-digit card.
      what should I do to put another 6-digit. thanks

    4. rudi1206 on May 23, 2012 at 16:45 said:

      I finally found what I was looking for my life :-)
      it was great.
      Thank you very much

    5. Raymond Harley on June 10, 2012 at 10:33 said:

      You are the best Abdullah! I just got this also but I do not even have the RFID cards since I just got them from a junk store but I got the electricals sorted out. Then I look at your website and lo and behold there is the answers! Thanks a lot!!!

    6. Raymond Harley on June 10, 2012 at 11:21 said:

      Sir may I ask. The device does work without ab RFID right? Just direct to the password. I’ve gotten to have some functions work except opening / unlocking the door magnet. Hmm…I might have some wiring screwed up. Can you help again? There is a switch inside that I am pushing to reset the device. THanks!

      • As far as I know, the device can be activated directly with the password, without needing an RFID tag. You should enable access control using password and then change the public password if needed. I do not know anything about your door magnet. However if the relay works inside but not your magnet, then you either have some connections screwed up or your magnet is not compatible with the device. I have no experience on the wiring itself, just re-check according to the diagram.

    7. dSF on June 23, 2012 at 06:00 said:

      i got the same device. the numbers after entering the admin mode is different.
      its 0(registering a new user) – 6(exit from admin mode.). i’vechecked the proximity card reader good. but i’m having trouble connecting this to a maglock . please help me.my mag lock has (+ , – , NC, C, NO ) terminals. how should i wire.

      • I think you are going to connect “+” and “-” to the supply rails. NC means normally closed, NO means normally open and C means common.

        After connecting the supply rails, try shorting NO and C for a very short time. That is just a wild guess by the way.

        Do you have any part or model number written on the magnetic lock? You should try Google-ing it if you have.

      • Choyance516 on November 28, 2014 at 06:30 said:

        I have same unit too. i had successfully set up the wiring from access keypad to magnetic lock, power supply and a push button and it works properly. But
        when i try to register a new user or new RFID card it wont work. trying to read the manual it says “0” to register a new user.

        Could somebody help me to register a user or a new RFID card?

        Thank in advance

    8. Tommy on August 24, 2012 at 01:13 said:

      Dear Sir,
      I bought a YOUHE YH2000-C RFID System and a YLI magnetic lock. I saw your connection wiring diagram.

      Could you tell me the connection from YOUHE box (+12V DC, GND, PUSH , LOCK) to the Magnetic Lock (V+, V-, NC, COM, NO) ?

      Thanks very much.

    9. Hi, thanks for the manual. I need to use the doorbell function, do you know what kind of doorbell I must use and how to wire it?

    10. George Salman on October 7, 2012 at 13:53 said:

      I am leaving in Amman -Jordan how can i buy One can you advice your Agent

      Phone No. in Amman

    11. siva on October 9, 2012 at 04:50 said:

      i bought YOUHE YH2000-C RFID System in your pacific security market shenzhen
      our one customer asking need to fix in his office in side and outside 2 rfid system with one door lock system is it possible?
      if so please give the diagram how to fix in one magnetic lock with 2 YOUHE YH2000-C RFID System


    12. tks Abdullah

    13. izani on November 2, 2012 at 09:04 said:

      i tried to change the public access password. i had press the wrong number so many times and now when i press #12345, the are beep sound and the 3 indicator light is on. After few second all the light is off except the power light. so what should i do to get the password back to normal? Thank you

    14. sim k.t. on November 17, 2012 at 17:19 said:


      Try to download the instruction above.
      I hope it help.
      I just installed one access door,and it work.

    15. Khaled Elwan on December 20, 2012 at 19:11 said:

      i have the yh2000-c and i flowed the steps in wiring
      1-coonected the 12v and GND then the buzzer always on the the 3 lights are on to while the the SW 16 PIN 2-3 are connected
      2- switched the PIN to 1-2 then only the red light are on but the buzzer are on too!!!!
      i am not sure if i am missing something here??
      as always there is a buzzer no matter what i do with the jumbers .

    16. rarahim on January 6, 2013 at 09:17 said:

      Hi.. i just had one of these installed at my premise. I find that the door opening time is too long. How do i make it shorter?

      Many thanks!

    17. Vic Ford on March 2, 2013 at 04:33 said:

      You sir are a BLESSING! I’ve been in the security business for 39 years. I got one of these cheap keypads for my home shop. I had no idea where to start, thanks again.

    18. Hi i have the yh2000-c and i flowed the steps in wiring 1-coonected the 12v and GND then the buzzer always on the the 3 lights are on to while the the SW 16 PIN 2-3 are connected 2- switched the PIN to 1-2 then only the red light are on but the buzzer are on too!!!! i am not sure if i am missing something here?? as always there is a buzzer no matter what i do with the jumbers .

      • David Perry on May 2, 2014 at 21:33 said:

        Did you get your issue resolved. I am having the same issue as soon as I power on the beeper stays on and lights flash then in about 2 minutes it shuts off

    19. Hi i have the yh2000-c i cant make add for new cards when i type #12345 its ok but she dnt take 41 why ? Any solution plz

    20. romeo san pedro on January 16, 2014 at 14:06 said:


      can you please give me an idea to how to change the password of my youhe door access. my password before is 123159. how can I change it?


    21. Samuel on March 19, 2014 at 18:06 said:

      Thanks so much for this, you’re wiring diagram is a lifesaver. Probably saved me blowing an IC somewhere

    22. adi pranoto on April 28, 2014 at 07:43 said:

      how to reset g2000-c, because i don’t know manner reset g2000-c Rfid acces control…

      i very need your advice…

      you can send your advice in my email (Adiepranoto21@gmail.com)

      thank you and best regads

      Adi pranoto

    23. Noparat suteeratat on July 17, 2015 at 16:56 said:

      Normally, i can add all delete the key chain by press #12345 then LED of power + ok + mode will light on. But, now it doesn’t except after press #12345 it’s go to stand by mode immediately. Therefore, i would like to know how to enable the access control penal, or how to go to factory default set-up, but not remove all the key chain i had before. Hopefully, you know how to do this. Please reply me as soon as you can. Thanks! (from Mr. Noparat Suteeratat.)

    Leave a Reply

    Your email address will not be published. Required fields are marked *

    Post Navigation