3G GPS Vehicle tracker with expansion serial ports

HB-A9S is a high-end 4G GPS Vehicle tracker: Built-in WIFI module, which can convert 4G signals into WIFI signals for passengers in the car. At the same time, it has rich interfaces to expand other functions as per projects, and can be used as a vehicle's multimedia transmission terminal.

HB-A3 GPS Tracker and speed limiter is a product which can control vehicle speed to prevent driver from over speed driving, As most of the traffic accident is caused by over speed driving, this product is a really useful thing to make your traveling safe.

HB-R03 is a vehicle digital tachograph with printer, integrated with GPS/Communication/Tachograph module. The device has real-time tracking/locating function and also has black box function, such as over-speed alarm, fatigue alarm, and accident data analysis.

HB-DV05-S1 is 4G SD MDVR with ADAS&DMS. It integrates the functions: GPS, Record video, ADAS and Anti-fatigue. It adopts H.264 video compression / decompression technology and uses professional anti-seismic and cooling solution to protect device usage.

HB-A5D 4G waterproof GPS vehicle tracker is an easy install, stable & reliable and low power consumption device. Suitable for private car and motorcycle projects.

The HB-T8 is a highly intelligent dashcam with GPS tracking and an ADAS algorithm.  Up to 4 channels of video input catch more information about driving and can remind drivers to drive safely. It records videos to help with insurance claims, judicial investigations, and safeguarding drivers’ rights and interests.

HB-A1T is an 4G GPS Tracker for Trailer, is design and develop according to trailer requirements and the application scenarios that need to monitor the vehicle body and outside property. Suitable for remote monitoring of trailer truck management.

HB-A6 GPS vehicle tracker is a small remote vehicle positioning and tracking device. It with built-in antenna and optional external antenna. It is suitable for private car, rental car and logistics vehicles etc.

1. Fuel monitoring solution profile Fuel cost is one of the biggest cost for fleet management, the market is requiring for fuel monitoring solution since few years ago, the fuel theft will be never stop his behavior if we don’t have any management this, there are a lot of fuel monitoring solution already, but there are some problem such as: Device size is big, accuracy is bad, cost is high, our fuel monitoring is aimed to offer the most affordable and useful fuel monitoring solution to the market. 2. Fuel sensor Normally there are 2 types of Fuel sensor is popular in the market, it is ultrasonic fuel sensor, Probe fuel sensor, details as below: (1) Ultrasonic fuel sensor Advantages: - Easy installation - No need to damage the fuel tank - High accuracy, and high measurement accuracy can be guaranteed in high temperature and high cold external environment. - Digital signal - Smoothing in the algorithm to reduce the error caused by vehicle bumps - Wide range of applications, such as truck, bus and tank truck etc… - Environmentally friendly, non-polluting, low energy consumption, non-contact measurement, no need to punch or modify the fuel tank to produce fuel dirt and pollution - High reliability. It can work normally under the harsh environment, moisture-proof, acid-proof, flame-retardant, anti-interference and intelligent. - Avoid sensor corrosion and contamination of fuel, and maintain long-term measurement stability. (2) Probe fuel sensor Advantages: - Cost is lower compare to ultrasonic fuel sensor - Convenience: It can be fixed by flange or thread, which is easy to operate. - Independence: The fuel consumption value is obtained directly by measuring the oil volume of the fuel tank, and does not have any effect or influence on the oil system/pipe. - Uniqueness: With range self-cutting function, the user can recalibrate by pressing the button, and the digital output can also be equipped with debugging software. - Self-adjusting: The sensor can adjust and install the range according to different tank sizes. The sensor adds temperature compensation function to automatically correct the error caused by the change of fuel volume caused by temperature change. - Safety: Directly replace the original vehicle fuel gauge, no need to re-install the capacitor sensor on the fuel tank. The electronic cabin is explosion-proof and certified by Exia IIBT6 Ga. The sensor flange has two layers of leak-proof slots to prevent oil leakage. - Stability: Without any mechanical moving parts, mature and stable circuit structure and high-quality components will make the sensor continuously used for several years without replacement. 3. Recommended devices HB-A3B(GPS Tracker And Speed Limiter) HB-A9S(4G GPS Vehicle Tracker With Canbus & Wifi) HB-R03(Vehicle Digital Tachograph With Printer)