GS-818 GPS/GSM/GPRS Vehicle Tracker User Manual
36 Copyright © 2011 San Jose Technology, Inc. All Rights Reserved.
ACC Status Detection
The ignition switch generally has four positions: OFF, ACC (accessories), ON, and START.
When the key is turned to the ACC position, the car accessories, such as the lamp, tuner and CD player are powered;
however, accessories that use too much battery power, such as window motors will remain off in order to prevent the car
battery exhaustion. The ACC position uses the least amount of battery power when the engine is not running.
GS-818 provides ACC status detection. It will send out a report when ignition is switched to ACC turns on or off. This
command allows the user to define the ACC ON and ACC OFF detection time in order to trigger the event.
Setup format
：
#
「
User Name
」
,
「
Password
」
,
「
Function Code
」
,
「
Enable/Disable
」
,
「
ON Time
」
,
「
OFF Time
」
*
Command: #username,0000,acc,1,10,10*
Table: ACC Status Setup Format Description
Table: ACC Status Setup Response Description
SMS Text
Description
#
Start sign.
username
Default user name of the device.
If you have changed the username, please use the updated one.
0000
Default password.
If you have changed the password, please use the updated one.
acc
Mode ‘acc’ defines ACC setup mode
1 Enable ACC status detection
1
0 Disable ACC status detection
10
ACC ON Detection Time. In this case, the device will send a ACC ON report, when it detects
ACC ON signals for a continuous 10 seconds
10
ACC OFF Detection Time. In this case, the device will send a ACC OFF report, when it detects
ACC OFF signals for a continuous 10 seconds.
*
End sign.
Situation
Response
Success
username, ACC setup OK.
Incorrect function code
username, ACC setup fail.
