Phau Ntawv Qhia

EMX Industries, Inc. Tech support: 1216-518-9889 8/16
Document Number 10370104 Rev 1.1 [e-mail]
10. How to check the Number of Users in the System
The system can be programmed with 1600 Normal Users and 400 Special Users. You can check
the number of users in the system by sending SMS:
*Note: 9999 Is the password (default password 9999)
9999users
The unit will reply by SMS:
There are #### normal users and ### special users in the system
11. How to LOCK / UNLOCK the system
The unit can be LOCKED, so that none of users can use the system and activate the relay.
To lock the system, send SMS:
*Note: 9999 Is the password (default password 9999)
9999lock
To unlock the system, send SMS:
9999unlock
The unit will reply by SMS accordingly:
The unit is LOCKED
The unit is UNLOCKED
12. HOLD Command
The HOLD COMMAND enables you to overtake control of the system and keep the relay of the
unit active (ON) until cancellation command is received. When the unit’s relay is in HOLD mode,
the unit will not respond to any other command until a cancellation command is received.
When the HOLD COMMAND is active ON, the unit will send SMS to each user that calls to trigger
the gate to open saying:
Hold Command is Active
To activate the Hold Command send SMS as follows:
*Note: 9999 Is the password (default password 9999)
9999hold
The unit will reply by SMS:
Hold Command is ON