Geyiren C700 HUD Overview
The Geyiren C700 HUD is a premium OBD2 car head-up display designed for enhanced driving safety and convenience. Equipped with projection technology, this HUD offers clear, ghost-free displays of essential driving information like speed, water temperature, and alarms. Its smart design ensures automatic brightness adjustment and compatibility with all OBD2-equipped vehicles.
Geyiren C700 HUD Key Features
- Projection Display Technology: Enjoy clear visuals without ghosting for distraction-free driving.
- Comprehensive Data: Displays vehicle speed, water temperature, voltage, and alarms for overspeed and water temperature.
- Switchable Speed Units: Seamlessly toggle between Km/H and MPH as needed.
- Smart Brightness Adjustment: Photosensitive components adapt to ambient lighting for day and night visibility.
- Compact and Universal: Easily connects to any car’s OBD2 interface with a compact size of 108x72mm.
- Audible Alerts: Beeps during overspeed to ensure timely reaction and safer driving.
Geyiren C700 HUD Specifications
Specification | Details |
---|---|
Brand Name | Geyiren |
Size | 108 x 72 mm |
Power Supply | 12V via OBD2 Interface |
Material | High-Temperature Resistant ABS+PC |
Output Frequency | 12V |
Functions | Speed, Water Temp, Alarms |
Brightness Control | Automatic Adjustment |
Geyiren C700 HUD Features
- Decorative Lights: Always on by default, can be turned off manually.
-
Multifunction Display:
- Vehicle speed
- Water tank temperature
- Voltage
- Speed Units: Switch between kilometers (KM/H) and miles (MPH).
- Alarms: Audible signals for overspeed and abnormal water temperature.
Practical Applications
The Geyiren C700 HUD is perfect for drivers seeking real-time data while staying focused on the road. It works seamlessly in any vehicle equipped with an OBD2 port, delivering critical data for enhanced vehicle monitoring and safety.
Package Includes
- 1 x Geyiren C700 HUD Unit
- 1 x OBD2 Cable
- 1 x Non-Slip Mat
- 1 x Brush Cleaning Cloth
- 1 x User Manual
Why Choose Geyiren C700 HUD?
The Geyiren C700 is a trusted companion for everyday driving, offering clarity, real-time monitoring, and intuitive alerts. With easy installation and a compact design, it integrates perfectly into any car setup, providing enhanced safety and control.
A smart Heads-Up Display (HUD) for enhanced driving safety, providing drivers with critical information like speed and more. It utilizes stereoscopic imaging and semi-permeable reflective lenses to project suspended data into the air.
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11 Functions: Meeting daily driving basics; focusing on line of sight; eliminating distractions. Features include water temperature, mileage, speed, voltage, and four-stage alarm with over-speed alert.
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
High-Tech High Temperature Resistant Absorbent Material HUD Temperature Will Reach 50-60 Degrees in the Sun Backing, Coupled with Heat Generated by Working. We Use Anti-High Temperature Materials, So That You Can Use Without Any Worries: -40°C to 80°C.
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Auto-sensitivity brightness, both auto and manual options are available for adjusting brightness to suit individual lighting conditions.

The Geyiren C700 HUD product has a head-up display with unfolded size measurements of 72mm, 42mm, and 105mm.
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The Geyiren C700 HUD product features a folded size of 20mm, with buttons and display board, reflective board, power switch, wave button, and USB port for connectivity.
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Product scene real shot of Geyiren C700 head-up display showcases daytime visibility and features.


The Geyiren C700 HUD (Head-Up Display) is a comprehensive unit that includes various accessories. The package contains the HUD unit, a brush and cloth for cleaning, an OBD (On-Board Diagnostics) cable, a non-slip mat, and a user manual.
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

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

