
UniGuard Technology Limited
www.unguardgps.com
GPS/GPRS/GSM Camera/Fuel
Tracker
UT04 User Manual

UniGuard Technology Limited
- - www.uniguardgps.com
1 GPS Tracking System Introduction
GPS Camera Tracker integrates GPS and GSM functions, which could send
vehicle location and status to mobile and Internet. It can track the vehicles
remotely and transmit image of the vehicle to Internet through camera. The
system structure is as below:

UniGuard Technology Limited
- - www.uniguardgps.com
2 Product Description
2.1 Specification
GSM module:
Band:850/900/1800/1900MHz
Max RF Output: 33.0dBm±2dBm
Dynamic Input Range: -15 ~ -102dBm
GPS module:
GPS chip set: SiRF Star III
Frequency: L1, 1575.42 MHz
Number of Channel: 20
Interface:
1 Camera interface
1 extend R232 port
1 A/D Port

UniGuard Technology Limited
- - www.uniguardgps.com
general I/O Ports
1 Microphone interface
Battery:
Voltage:3.7V
Charge:<4.2V
Li-ion: 200~850mAh
Input Voltage: DC 9~36V
Operating Temperature:-45~65 ℃
2.2 Features:
1. Use Google map, Global free
2. Take photo of the vehicle, and Image transmit to internet.
3. Fuel Check / monitor
4. Real-time locating / inquiry
5. SOS button/Power-cut Alarm
6. Listen by telephone
7. E-fence/Over-speed Alarm
8. Compatible original anti-theft
9. Remote control engine

UniGuard Technology Limited
- - www.uniguardgps.com
3 Installation Instructions
3.1 Interface
DATA1
Extend port1(Assist alarm)
DATA2:
Camera port
1、SIM: Port for SIM card
2、PHONE: Connect to earphone
3、MIC: Connect to Microphone