GEYIREN C500 HUD - Auto OBD2 GPS Head-Up Display

The GEYIREN C500 HUD is an advanced Head-Up Display (HUD) designed to enhance driving safety and convenience. Perfectly compatible with vehicles equipped with OBD2/EOBD interfaces, it displays critical real-time data directly on your windshield, allowing you to keep your eyes on the road. With a sleek, compact design measuring 135 × 38 × 30 mm, this HUD is the ultimate driving accessory for cars, SUVs, vans, and trucks.

GEYIREN C500 HUD Key Features

1. Dual Operation Modes

• OBD2 Version: Displays speed, RPM, voltage, temperature, mileage, and fuel consumption with customizable settings.

• GPS Version (T900): Universal compatibility for all vehicles, showing speed, altitude, direction, mileage, and satellite data.

2. Enhanced Driving Safety

• Overspeed Alerts: Warns when exceeding preset speed limits.

• Voltage Alarms: Alerts for low (<10.8V) or high (>14.8V) voltage levels.

• Fatigue Driving Reminder: Reduces risks caused by prolonged driving.

3. Versatile Display Functions

• Speed display in KM/H or MPH.

• Real-time monitoring of RPM, voltage, water temperature, trip mileage, and fuel consumption.

• Light sensor adjusts screen brightness automatically for optimal visibility.

4. Compact and Intuitive Design

• Projection on Windshield: Key information is displayed directly on the windshield for distraction-free driving.

• Automatic ON/OFF: Syncs with the vehicle ignition, saving energy and ensuring convenience.

GEYIREN C500 HUD Specifications

OBD2 Version Features

• Displays speed, RPM, fuel consumption, voltage, and water temperature.

• Automatic brightness adjustment.

• Compatible with most post-2007 vehicles (not suitable for diesel, hybrid, or electric cars).

GPS Version Features (T900)

• Universal compatibility with all vehicle types, including SUVs, trucks, and buses.

• Displays speed, altitude, driving direction, mileage, and satellite data.

• Ideal for vehicles without OBD2/EOBD interfaces.

Accessories Included

• User Manual

• Non-slip Mat

• OBD Cable

• Cleaning Cloth

Installation Guide

1. Connect the device to the OBD2 port or vehicle’s power supply.

2. Position the display on the dashboard using the non-slip mat.

3. Adjust settings for speed units (KM/H or MPH) and brightness as needed.

Important Notes

• Ensure compatibility: Works with post-2007 vehicles for OBD2 version.

• GPS version supports all vehicles, regardless of make or model.

• Manually turn off the HUD if the vehicle will be unused for over a week.

Why Choose GEYIREN?

With over 10 years of expertise in HUD technology, GEYIREN provides reliable and innovative solutions for drivers worldwide. Our products are CE, FCC, and ROHS certified for safety and performance, ensuring a premium experience.

For bulk orders or custom branding (OEM/ODM), please contact us directly.

Drive smarter and safer with the GEYIREN C500 HUD. Enhance your driving experience today!

GEYIREN C500 HUD Details

Display Accurate Speed

C500 OBD version is part of the driving assistance system which allows the driver to keep his head up, looking at the road, while having access to various information in real time

Made a good plan of a single trip

its clearly displays your driving distance of single trip

Safety Driving

Keep your eyes on the front
Look down 3Second= Drive a Car 50 Meters Blindly

CAR SPEEDOMETER ALARM

C500 it will automatically alarm if overspeed so it can save you  from looking down the speedometer and drive safely

Voltage Alarm

Its Will Alarm When Voltage Is Too Low or Too Hight

Two Type versions

OBD2 Version

It works when the car is running, and turn off when the car's ignition is off.

Automatically turn on or off: After the engine is turned off for 30 seconds, the HUD will automatically shut down; when the engine is started, it will automatically display after 5 seconds. Our HUD with a switch, which can be turned on and off manually. If you do not drive for a long time, it is recommended to manually turn off the HUD.

You can freely set this value. Setting Speed range: 30-250KM/H.

Compatible with: Cars in OBD II Standard (after 2007 years).(Diesel cars, pure electric cars, hybrid cars can not be used)

Displayed Main Function:

1.Alarm Icon: High water temperature / Low voltage alarm / shift reminder / over speed
alarm / Fatigue driving / Engine Error

2.Multi-functions display: RPM / Voltage / driving distance /clock / water temperature / fuel consumption

3.Light sensor:HUD can automatically adjust the brightness according to the environment

4.Mileage unit:TRIP means the driving distance from engine start to off

5.Fuel consumption unit: unit of Average fuel consumption per hundred kilometers / instantaneous fuel consumption =AVG

6.Speed:digital display the vehicle driving speed

7.Speed unit :KM/H=kilometer/hour, MPH=Mile/hour

GPS Version: T900. Displaying driving speed, positioning GPS, compass, altitude, mileage in kilometers and miles per hour, clock, and driving time. Autogenous glow, KM/MPH switch. 89 km/h / 8888 MPH W0 km/h.

GPS Version (T900)

Multi Functions Display :

1.clock 2.battery voltage 3.altitude 4.satellite numbers 5.mileage 6.trip time.

Note:GPS Version's Other Name is T900,Don't Misunderstood It!

1.Multi functions display:clock,battery voltage,altitude,satellite numbers,mileage,trip time
2.Light sensor:HUD can automatically adjust the brightness according to the environment
3.Driving direction:N-North,S-South,W-West,E-East. It will display when the car is in driving.
4.Speed:display the vehicle driving speed in digital number
5.Speed unit :KM/H=kilometer/hour, MPH=Mile/hour
6.Clock and driving time icon
7.Mileage:display the single driving distance for this trip
8.Altitude:current altitude
9.Satellite signal icon:it will flash for searching signal,and will stop once searching the satellite signal successfully.

FOR ALL CARS(GPS version)

Perfectly compatible with vans trucks buses cars off-road vehicles SUVs and other vehicles.

Product comparison

Automatically adjust brightness

FAQ

How to Install the HUD Car Computer:

1. Insert the product into the check port on the vehicle OBD computer;

2. Insert the other end of the product into the data interface of the host;

3. After the product is inserted into the host and the car is started, wait for the communication linkage between A202 and the car;

4. After the linkage is successfully established, the host will send a "drop" sound, at the same the display screen displays vehicle protocols and then indicates that it is the first time the product is used to set up parameters. (International universal OBD plug protocol definitions stipulated by SAE).

Common problem:

Q1: Why does it automatically turn off after a period of time?

A1: Its default sleep time is 30s, So when your engine is turned off, it will automatically turn off after 30s .please choose "Sleep Time Set" to set the sleep time.

Q2: Why my car dashboard lights or fault alarm lights are caused to be lit up abnormally?

A2: When used in some cars, car dashboard lights or fault alarm lights are caused to be lit up abnormally, choose"Product inf" -"Matching inf" to see the solution, and use needle-nose pliers to twist off excess pins to eliminate such phenomena.

Please note:
Please manually turn off the HUD,when you don’t drive your car for more than a week.
pls tell us your Email if you want other language manual!

About transportation：

After receiving the payment, it will be shipped as soon as possible. Please double check your address before paying.

Issued within 48 hours

Ship from China warehouse

Tracking website after delivery. (https://global.cainiao.com/)