Serial NO. : H00111003-EN

Date of Editing : 

Questions :  How do I set up controller and reader for anti-pass back function?

Problem Solving :

For anti-pass back function, you need to prepare one AR-721H and two AR-661U. AR-721H is only used to judge entry and exit. One AR-661U is used as an entry reader and the other one is used as an exit reader. Installation instructions are described as follows:

1. AR-721H set up “Anti-pass back” function
2. AR-661U WG format selection(WG 34 & 38)
3. Wire connection

   Installation instructions are described as follows:

AR-721-H =>“Anti-pass back” function setting

1. Key in “Master code” to enter edit mode. => Default value is 123456
2. Key in command “20*128#” to enable “anti-pass back” function.
3. Key in “*#” to quit edit mode.

   AR-661U =>WG format selection(WG 34 & 38)

   The WG format of entry reader is 38, and the WG format of exit reader is 34. Please refer the figure for WG selection.

• Wire connection

Please connect two AR-661U WG wire to AR-727-H WG input.

P.S. Not only AR-721H support anti-pass back function, other Soyal controllers support  this function also, please refer to the user manual for detailed information.