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CJ750 lifelong free APP platform car tracking device Motorcycle Car rental Remote Listening Recording Voice Spy OBD2 GPS Tracker

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Quick Details

Warranty: 1 Years
Place of Origin: Chongqing China
OS: PC/ IOS APP/SMS Coordinate/Andriod APP
Use: Automotive
Connection: 3G/4G Sim Card,2G Sim Card
Model Number: CJ750
Feature: Power off alarm Remote listening Recording Monitor sound
Certification: ce,RoHS
Weight: 28g
Brand Name: Yuntrack
Function: GPS Tracker for Vehicles,Real time tracking,History track,Over-Speed Warning,Vibration alarm,Geofence,Remote listening
Bands: GSM 850/900/1800/1900MHz
Type: GPS Tracker
Placement: OBD,Car,vehicle,auto,motorcycle
Product name: OBD2 GPS Tracker
Positioning Method: Glonass + GPS + LBS positioning
Waterproof Level: IP64
GPS chip: MT2503D
Screen Type: Loop recording,street view,ACC Detection,Over-Speed Warning,Wheel Path Playback,Geofence
Positioning Accuracy: 5-10m
Application: Private car,Logistics vehicle,Battery car,Yacht,Lease
Resolution: GPS tracker
Certificate: CE/FCC/RoHS
Packaging Detail: "Normal box Packaging Detail:1 tracker +1User manual+USB line 100PCS/CTN We adopt standard exporting package, use environmental protection materials to make sure the package is suitable to long distance transportation."
Selling Units: Single item
Single package size: 4.5X4X2.5 cm
Single gross weight: 0.03 KG
Package Preview: https://sc04.alicdn.com/kf/H1f55e928f42a47a69785947b35dbe1fbL.jpg_640x640.jpg
Chongqing Changjian Technology Co., Ltd.
Trading Company
Response Time
On-time delivery rate
US$ 30,000+
Visit Store
Our Advantages
1. More than 10 years designing and developing experience for gps tracker
2. More than
10 product patents to ensure product uniqueness
ODM/OEM is available
4. Professional after-sale service team to answer product questions for you
24 hours online query
1.Support custom design products / product functions / logo / package 2.Compatible with multiple product protocols 3.OBD plug interface (plug and play) 4.Support Baidou + Glonass + GPS + LBS positioning 5.Support data supplement
Products Description
Positioning Method
Baidou + Glonass + GPS + LBS
Waterproof Level
Frequency Band
GSM band 850/900/1800/1900
GPS Accuracy
5-10 meters
Tracking Platform
As the leading GPS Tracker provider in China, We have our own tracking platform and stable server :
FREE PLATFORM 1. PC tracking platform: www.gpscj.com login ID or account 2. Mobile APP tracking software: Mobile download【Yuntrack】APP login ID or account
Function Description Details
Company Profile
Chongqing Changjian Technology Co.,Ltd
Chongqing Changjian Technology Co.,Ltd has over 10 years of experience in electronic product manufacturing, having a strong, high quality staff team, independent research and development studio and assembly workshop In Shenzhen, China.
It provides high quality satellite positioning information terminal to receive and transmit equipment production (known as GPS tracking device) with the production capacity of 100000 units per month.
Company has three service platforms, which allows 20000 people online vehicle positioning at a time. Major market is in China, South America, the Middle East and Southeast Asia, etc.
1. Q: How long will it take to ship the order?
A: Within 3 work days if the goods in stock, after we got your payment. Or we will reply you the updated ETD according to your purchase quantity.

2. Q: How about the payment options?
A: West union, TT, LC, paypal or others available.

3. Q: How long is your warranty?
A: One year free warranty and life-long maintenance.

4. Q: Can I make my own company logo and design on device case or color box?
A: Yes, you can add your logo, while the quality of each model is the most important thing. Specific quality it depends on each model.

FAQ for products:
Q:Startup Fail?
A:Check the battery charge full or not.

Q:The device cannot obtain location information?
A:Place the unit at the open area to test.

Q:How to choose SIM card?
A: the SIM card must support GSM&GPRS,and ensure that the card has enough currency and credit.

Q: How to use in the foreign countries?
A:please set the APN before use,please edit the text “APN123456 CMNET “ and send it to the SIM card of the device,CMNET is Chinese operator’s APN, Replace the corresponding APN when use in other countries, APN details, please consult your local SIM card carrier.

Q : After making a phone call to the unit, no SMS is received.
A : 1. Battery is low. Charge the unit with 12V external power for at least half an hour;
2. Make sure the unit is already connected to GSM network. Here are total three conditions for led lights as following:
Flash----GSM/GPRS conversation start Continuously in bright status----No GPRS signal Green Led off----Power off or in sleep mode

3. SIM card has run out of credit. Please top up the SIM card;
4. SIM card doesn’t have function of displaying incoming call number.