Basic Specifications
Backup Battery
Chargeable 3.7V 350mAh Li-ion
Product Description
The GPS303F is a high-performance car GPS tracker designed for real-time positioning and fleet management. Based on existing GSM/GPRS networks and GPS satellites, this device provides comprehensive security, monitoring surveillance, and emergency alarm functions.
Standard Accessories
- GPS Unit (GPS303F)
- Remote controller (Included with GPS303G model)
- 10 PIN harness
- Relay for engine cutoff
- External microphone
- User Manual & Package
Optional Upgrades
- Fuel sensor for consumption monitoring
- Alarm siren
Technical Parameters
| Content |
Parameters |
| DIM | 9.6 × 5.3 × 1.6cm |
| Weight | 70g |
| Network | GSM/GPRS |
| Band | 850/900/1800/1900Mhz |
| GPS Sensitivity | -159dBm |
| GPS Accuracy | 5m |
| GPS Start Time | Cold 45s | Warm 35s | Hot 1s |
| Operation Voltage | 12V - 24V |
| Storage Temp | -40°C to +85°C |
| Operation Temp | -20°C to +65°C |
| Humidity | 5%--95% non-condensing |
Key Features
- IP66 Rating: Dustproof and waterproof for reliable outdoor operation.
- Dual Tracking: Supports GPS and LBS (Location Based Service) for precise tracking.
- Multiple Communication: Support for SMS/GPRS/Internet network data transmission.
- Remote Configuration: Configure settings remotely for convenience.
- Compact Design: Built-in GSM and GPS antennas with an elegant appearance.
Advanced Functions
- Single Locating & Auto Continuous Tracking
- GPS drift suppression
- Absolute street address by SMS
- Voice Monitor & Data Logging
- Low battery & External Power off alarm
- Geo-fence & Movement alarm
- Over speed & ACC working alarm
- Shock Sensor alarm
- Multiple Sleep Modes (Time, Shock, Deep Sleep)
Oil & Power Control System
Support for cutting off the oil and power system remotely to prevent vehicle theft.
Production & Quality Control
Our production facilities utilize rigorous testing systems including high/low temperature aging, vibration tests, and audio/video indicator decomposition to ensure every unit meets global standards.
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Frequently Asked Questions
1. How accurate is the GPS tracking?
The device offers high precision with a GPS accuracy of approximately 5 meters.
2. Can I use this device on both 12V and 24V vehicles?
Yes, the tracker is compatible with a wide voltage range from 12V to 24V, making it suitable for both cars and large trucks.
3. What happens if the vehicle's external power is cut off?
The device features an "External Power Off Alarm" and includes a built-in 350mAh backup battery to continue tracking even if the main power is disconnected.
4. Is the GPS tracker waterproof?
Yes, it has an IP66 dustproof and waterproof rating, ensuring it remains operational in harsh weather conditions.
5. Does it support remote engine immobilization?
Yes, using the included relay, you can remotely cut off the fuel and power system via SMS or the internet to stop the vehicle.
6. How does the Sleep Mode function?
The device supports multiple sleep modes including "Sleep by Time" and "Sleep by Shock Sensor" to conserve battery and reduce GPRS traffic when the vehicle is stationary.
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