I. Brief Introduction
TLT-2KGPS/GSM is a car positioning and tracking device based on GPS technology and GSM/GPRS technology. It receives the latitude and longitude of the user’s location through cell phone messages and then locates the tracker on Google Map or other digital map software; or positioning data is uploaded by the tracker to the specified server through GPRS, and the user may search the real-time position and historical track of the tracker on the internet.
TLT-2KGPS/GSMcar tracker applies to motorcycles, electric golf carts and private cars. The product with built-inantennae integrated is easy to install.
II. Product characteristics
1. Built-in high-performance GPS chipset enables the product to provide accurate positioning in the event of weak signal and to work normally in urban area, valleys or other sight-limited districts.
2. Built-in GSM/GPRS model supports GSM900/1800MHz (850/1900 MHz), thus it can work throughout the world.
3. It supports SMS communications or GPRS TCP connection, and receives position information through cell phone message or used to look into movement track on internet.
4. It provides such functions as SOS, fuel/electricity shut-off, warning by cutting off external power wire, geo-fence function, Overspeed warning, historical data upload, parking throttle upload and moving vehicle tracking timing upload.
5. It has power-saving function and its waiting call time is improved in electricity-saving mode.
6. It is equipped with highly reliable electric circuit design and complies with electronic industry standard.
III. Usage
1. Specifications
2. LED status description
2.1 Green LED ---- GPS status indicator
2.2 Blue LED ---- GSM status indicator
2.3 Red LED ---- charge indicator
IV. Product accessories 1. TLT-2KGPS/GSM Car Tracker
2. Power wire
3. Battery
4. Instruction manual (CD)
TLT-2KGPS/GSM is a car positioning and tracking device based on GPS technology and GSM/GPRS technology. It receives the latitude and longitude of the user’s location through cell phone messages and then locates the tracker on Google Map or other digital map software; or positioning data is uploaded by the tracker to the specified server through GPRS, and the user may search the real-time position and historical track of the tracker on the internet.
TLT-2KGPS/GSMcar tracker applies to motorcycles, electric golf carts and private cars. The product with built-inantennae integrated is easy to install.
II. Product characteristics
1. Built-in high-performance GPS chipset enables the product to provide accurate positioning in the event of weak signal and to work normally in urban area, valleys or other sight-limited districts.
2. Built-in GSM/GPRS model supports GSM900/1800MHz (850/1900 MHz), thus it can work throughout the world.
3. It supports SMS communications or GPRS TCP connection, and receives position information through cell phone message or used to look into movement track on internet.
4. It provides such functions as SOS, fuel/electricity shut-off, warning by cutting off external power wire, geo-fence function, Overspeed warning, historical data upload, parking throttle upload and moving vehicle tracking timing upload.
5. It has power-saving function and its waiting call time is improved in electricity-saving mode.
6. It is equipped with highly reliable electric circuit design and complies with electronic industry standard.
III. Usage
1. Specifications
| Hardware | Parameter |
| GSM module | MTK GSM/GPRS chipset GSM 900/1800 double frequency , or GSM 900/1800/850/1900 four frequency (optional) Supports TCP protocol |
| GPS chip | GPS chip set with high sensitivity |
| GPS sensitivity | -160dBm |
| GPS frequency | L1,1575.42MHz |
| Code | C/A Code |
| Channel | 50-channel, omnibearing tracking |
| Position accuracy | <2.5m,CEP |
| Speed accuracy | 0.1m/s |
| Time accuracy | 1us and synchronous with GPS time |
| Coordinates | WGS-84 |
| Reacquisition | 0.1s on average |
| Hot start | 1s on average |
| Warm start | 30s on average |
| Cold start | 32s on average |
| Altitude Limit | Maximum 18,000 meter (60,000 feet) |
| Velocity limit | Maximum 515m/s (1000 knot) |
| Acceleration Speed limit | Less than 4g |
| Working temperature | -25℃to 70℃ |
| Humidity | 5%~95% non-concretion |
| Dimension | 88mm×51mm×19mm |
| Voltage | 12-24V |
2. LED status description
2.1 Green LED ---- GPS status indicator
| Status | Description |
| Off | GPS unavailable |
| Quick flash | GPS available |
2.2 Blue LED ---- GSM status indicator
| Status | Description |
| Quick flash | No SIM card or GSM network |
| Flash once every 8s | GSM works normally |
2.3 Red LED ---- charge indicator
| Status | Description |
| Normal light | Under charging |
| Weak light | Charging completed |
IV. Product accessories 1. TLT-2KGPS/GSM Car Tracker
2. Power wire
3. Battery
4. Instruction manual (CD)