Product Name: Real-Time GPS/GSM/GPRS Tracking System Vehicle Car GPS Tracker 303f Model NO.: remote control GPS303f for person/car/vehicle Feature: Oil Cut and Resume/Hardware Resetting Remote Controller: Optional Tracking: by SMS or GPRS Tracking Way: Google Map or Our Web Platform Arm/Disarm: Acc/Door/Shock Sensor Antenna: Internal GPS GSM Antenna Type: GPS Tracker Use: Automotive Carrier Frequency: Dual-Frequency Operating Principle: GSM/GPS/GPRS Network Port Number: 20 Model: Vehicle/Car/Person GPS303 Screen Size: No Screen Brand: Coban / Baanool Trademark: Coban Transport Package: 40 Unit /Carton in Standard Color Box Specification: 850/900/1800/1900MHz Origin: Shenzhen, Guangdong, China HS Code: 8526911000 Product Description Model: GPS303FHow does the GPS Car Tracker work?All you need to do is insert a working SIM card, it even has Quad-band Connectivity so it worksAnywhere in the world.With internal GSM, GPS antenna, this device is easy to hide and install on vehicle orMotorcycle. It is powered by both internal battery and the automotive battery.Here is a small list of what it can do for you and your vehicle:1. Track on Demand - Replies with a TXT message of current latitude, longitude, speed, and time,As well as an Internet map link to your cellphone to show you exactly where the GPS tracker/yourVehicle is.2. Geo-fencing control - When the vehicle moves in/out the preset scope, it will send an SMS alarmTo the authorized phone numbers.3. Movement and Speed alert: --The tracker can warn you with SMS message when the vehicle starts toMove from a stationary status, or when the vehicle is moving faster than a preset speed.4. ACC alert: --In case of acc on under arm state, the tracker device will send SMS alerts toAuthorized numbers. ( Model B )5. Stop the Engine- You can send an SMS message to the tracker to cut off the gas and batteryPower, so the engine will remain in an immobilized stated until your remove the alarm status. (Model C )6. Fuel check/alert: -- Optional fuel sensor is to detect and report fuel consumption. When fuel isDecreasing too fast, the GPS device will send fuel alert to prevent fuel leakage or theft. ( ModelC )7. GPRS- With a GPRS enabled SIM card, you can monitor real-time movement of your vehicle with theSupplied software on your computer.8. Internal 1MB memory --- Built-in memory for 16, 000 positions. It also support 2GB SD card.Applying directions: Personal, Motorcycle, Vehicle.4 tracking solutions:- SMS tracking by calling, return google map link- Absolute street address by SMS- Free PC based tracking applicationWarranty1. All products have been strictly Quality Checked in house before packing.2. All products have been well packed before shipping.3. One year warranty is provided for all models. We will bear maintenance cost during warranty.Delivery1. Sample and small order will be delivered within 2-3 working days after the receipt of payment.2. For order over 500PCS or customized order, lead time will be 5-7 days after the receipt of Payment. Please contact our sales to make sure the current inventory.ContentSpecificationDIM8.9×5.0×1.6cmWeight65gNetworkGSM/GPRSBand850/900/1800/1900MhzGPS ModuleSIRF3 chipGPS sensitivity-159dBmGPS accurancy5mGPS start timeCold status 45sWarm status 35sHot status 1sCar power supply12 V -24VBack up batteryChargeable 3.7V 800mAh Li-ion batteryStorage Temp-40°C to +85°COperation Temp.-20°C to +65°CHumidity5%--95% non-condensing