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OBD GPS Tracker OBD2 SIM Card GPS Tracker With engine shutoff sim card tracking 3g gps tracker Product Description   TZ--AVL301     Product description 3G GPS Tracker -- AVL301 is remote vehicle positioning device comprising GPS and GSM/GPRS modules. Based upon the GPS satellite, it shall offer you precise positioning information on dynamic conditions. The remote vehicle positioning device shall send longitudinal and latitudinal coordinates to the authorized cell phone, which can be utilized by you to position and manage your own vehicles.  

Item	Specification
Charging Voltage	DC 9-36V
Dimension	87mm*67mm*21mm
3G module	GSM 850/900/1800 /1900Mhz (Custom),WCDMA 2100/900Mhz
Flash Memory	32MBit
GPS Sensitivity	-165dBm
GPS Frequency	L1, 1575.42 MHz
C/A Code	1.023 MHz chip rate
Channels	66 channel all-in-view tracking
Position Accuracy	3 meters, 2D RMS
Velocity Accuracy	0.1 m/s
Time Accuracy	1 us synchronized to GPS time
Default datum	WGS-84
Reacquisition	0.1 sec., average
Hot start	2 sec., average
Cold start	33 sec., average
Altitude Limit	18,000 meters (60,000 feet) max.
Velocity Limit	515 meters/second (1000 knots) max.
Jerk Limit	20 m/sec
Operating temperature	-20° to 60° C
Humidity	5% to 95% Non-condensing
Voltage	Rechargeable 320mAh battery (3.7V),
Work time	7 hours in normal mode

   Main features 1. 3G frequency data transmitting 2. Waterproof level, IP65
3. Flash memory, 32 Mbit
4. Working time, 7 hours in normal mode   Company Information Established in 2006, Shenzhen Tzone Digital Technology Co., Ltd. is a hi-tech leading enterprise with consolidated R & D,  manufacture and sales. The company covers about 1500 square meters and is with complete R&D and quality management  team.   Tzone focuses on Temperature monitoring, GPS, RFID and iBeacon hardware and solution. As a manufacturer and operator  with several independent intellectual properties and product trademark, we are experienced in OEM/ODM service and providing  solution according to customer requirement.                               Certifications              Packaging & Shipping   Tzone chooses the famous logisitic company to make sure that you can tracking status of your parcel and receive it in time.         Our Services                   Pre-Sales Service                                            After-Sales Service * Inquiry and consulting will be replied in 24 hours.          * One year's warranty.                             * Sample testing support.                                                   * Training how to instal the machine, training how to use it. * View our Factory.             FAQ   Q: How do I know that you are a reliable supplier? A: We are the Assessed Supplier of Alibaba.com for more than 10 years. Alibaba as the third party to verify our factory     and office to confirm we are a real and reliable supplier.   Q: Is Tzone a factory or a trading company? A: A factory.   Q: Where is Tzone? A: 5th Floor, L Building, Chengdexuan Induatry Town, Wuyuan Road, Lisonglang Second Industrial Estate, Guangming      Town, Baoan District, Shenzhen, China. ( factory adress)     16D, Haiying Building, South of Caitian Road, Futian District, Shenzhen, China. ( office adress )   Q: Can I visit Tzone? A: Of course. We look forward to meeting our customers and showing you our products.   Q: How can I pay? A: PayPal, Western Union and T/T are preferred. So just tell us which is easire to you, then we will send you our bank       details. Or as your requirements.   Q: What's the delivey time? A: For prototype, it will be sent in 3 days after you have paid. For bulk orders, it is usually delivered in 7~15 working           days and depends on your design.   Q: Can you customize according to our designs and put our logo on the products? A: Yes. We support both standard and customized products and can put your logo on the products. Our experienced       R&D team will support technical questions. ODM/OEM is welcome.   contact information Anna Liu Email: annaliu (at) tzonedigital.com Skype: tzone--sales5
Mobile: +86 18271261317 Tel: +86 755 82840646 Website: www.tzonedigital.com    Please feel free to contact me if any questions.