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AVL301 Protocol & TZ-AVL301 GPS Configuration
Professional Deployment & Technical Integration Guide
1. Technical Wiring Diagram (TZ-AVL301)
Proper installation ensures accurate data transmission via the 5085 port. Follow the pinout below for stable operation:
[Visual Diagram: Red (9-36V Power) | Black (Ground) | Orange (ACC/Ignition) | Yellow (Relay/Cut-off)]
| Wire Color | Function | Description |
|---|---|---|
| Red | V+ Power | Connect to positive terminal (9-36V DC). |
| Black | GND | Connect to vehicle chassis or negative terminal. |
| Orange | ACC Input | Ignition detection to trigger AVL301 status updates. |
| Yellow | Relay Control | Connected to fuel pump or starter for remote immobilization. |
2. SMS Configuration Commands
To connect the TZ-AVL301 to your server, send the following SMS commands to the device’s SIM number (Default Password: 000000):
Set Server IP & Port (Port 5085)
adminip000000 [Your_Server_IP] 5085
Set APN (Cellular Data)
apn000000 [APN_Name]
Set Upload Interval (Moving)
t030s000n000000 (Updates every 30 seconds)
Check Device Status
check000000
3. Protocol Comparison: Why AVL301?
| Feature | AVL301 Protocol | Standard GT06 |
|---|---|---|
| Port Priority | 5085 (Specialized) | 5023 / 5013 |
| Data Logic | Binary (Compressed) | ASCII / Hex Hybrid |
| Accuracy | High (Includes LBS & GPS) | Standard |
Important: Always ensure the SIM card has an active data plan and SMS balance before beginning the configuration process.
