Function:
- Track on demand: Replies with a text message to your phone with current latitude, longitude, speed, and time, as well as Internet map link to show you exactly where the GPS tracker or your vehicle is
- Geo-fencing control: When the vehicle moves in or out the preset scope, it will send an SMS alarm to the authorized phone number
- Movement and speed alert: The tracker can warn you with SMS message when the vehicle starts to move from a stationary status, or when the vehicle is moving faster than a preset speed
- Stop the engine: You can send an SMS message to the tracker to cut off the gas and battery power, so the engine will remain in immobilized status until you remove the alarm status

• Specifications:

• Item: GPS / GPRS / SMS vehicle tracking system
• Parameter:
  - GPS chip: SIRF III chip
  - Network: GSM / GPRS
  - GSM frequency: 850 / 900 / 1800 / 1900mHz
  - GSM / GPRS module: Simcom Sim340
  - GPS sensitivity: -159 dBM
  - GPS accuracy: 5m
• Function:
  - Track on demand: Replies with a text message to your phone with current latitude, longitude, speed, and time, as well as Internet map link to show you exactly where the GPS tracker or your vehicle is
  - Geo-fencing control: When the vehicle moves in or out the preset scope, it will send an SMS alarm to the authorized phone number
  - Movement and speed alert: The tracker can warn you with SMS message when the vehicle starts to move from a stationary status, or when the vehicle is moving faster than a preset speed
  - Stop the engine: You can send an SMS message to the tracker to cut off the gas and battery power, so the engine will remain in immobilized status until you remove the alarm status
• GPRS: With a GPRS enabled SIM card, you can monitor real-time movement of your vehicle with the supplied software on your computer
• Time to First Fix:
  - Cold status: 45s
  - Warm status: 35s
  - Hot status: 1s
• Power:
  - Power supply: 12V automotive battery
  - Backup power: Built-in rechargeable 3.7 V 1000 mAh Li-ion battery
  - Backup power battery life: 80 hours standby
• Working Temperature: -20 ~ 55 centidegree
• Humidity: 5% to 95% non-condensing
• Altitude Limit: 18,000 meters (60,000 feet) max
• Velocity Limit: 515 meters / second (1000 knots) max
• Acceleration Limit: Less than 4g
• Dimension: 103 (L) x 54 (W) x 34 (H) mm
• Color: Black
• Approved: CE / FCC
• After Sales Service: 1 Year Warranty
• EPC_GPS_610
•  
• Accessories:

• GPS Antenna
• GSM Antenna
• Microphone
• Relay
• Wiring
• Software CD
• English Manual

• Operational Guidance:

• Both Google Maps and Google Earth can easily translate the data into usable visual information.
• 1. Make sure the SIM card is compatible (only 2G, 2.5G, 2.75G SIM cards work).
• 2. Make sure the SIM card can be use and it has not expired.
• 3. Make sure there is no PIN code associated with the SIM card.
• 4. Make sure roaming is enabled on your SIM account if you are in a different country.
• 5. Each tracker's IMEI number is unique and can only be used to setup the software on one computer once and only once.
• 6. Install the mic inside your passenger compartment, and you can listen to conversations inside the car without letting any passenger or driver know.
• 7. Comes with detailed instructions on how to work with GPRS enabled SIM and setup internet monitoring (fixed IP only), so constant tracking information can be displayed on a detailed map.