3G/GSM Gate Opener 10/18
Rev. V1.4B, Jan 2019
After the numbers are programmed you can also send the text message to check the stored numbers
by sending SMS format
*22*1234#
, then the 3G/GSM opener will reply the phone number list text
message.
9. ADMINISTRATOR NUMBER
Once the administrator number is stored, the unit will only accept programming from this number
and only via SMS programming.
Example:
Program a mobile number as an administrator number via SMS
Mobile number: 0865682554
Command to use *12*1234#74 [Admin number]#
SMS format
*12*1234#
74
0865682554#
To delete the Admin number *12*1234#74*#
10. CHECKING SIGNAL STRENGTH
When a request for 3G/GSM signal strength, send an SMS command is sent to the 3G/GSM
Opener. The unit should reply with a signal strength code and service provider name. The
code will be between 0~31 means the signal level is from poor to best.
Example:
SMS format
*21*1234#
SMS reply Vodafone Signal Level = 31
【
Signal is very strong
】
11. CHECK RELAY STATUS
You can send SMS command code to check relay status.
SMS format *24*1234#
SMS Reply Relay1 [status], Relay2 [status] (status = Hold / release / trigger)
Input 1 [status] , Input 2 [status], Input 3 [status] (status= high / low)
12. HOW TO RESET THE UNIT WHEN YOU FORGET THE PASSWORD
1. To keep the red button pressed on the PCB
2. Then power up and wait for 5 sec
3. After you see LED 2 and 3 starts to flash which means it’s resetting.
4. Release the red button
