Clear Vision in the Dark: How Eight Infrared LED Lights Improve Night Recording in Vantrue E360 Dash Cam

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As night falls and visibility diminishes, ensuring safety on the road and in parking lots becomes increasingly critical for drivers. Dash cams, now regarded as essential devices for safe driving, play a vital role in addressing this need. These cameras have evolved from basic recording tools into sophisticated instruments designed to enhance security and provide peace of mind during nighttime driving. A key technological advancement in this evolution is the integration of infrared (IR) LED lights, which enable dash cams to capture clear, high-quality footage in low-light conditions. This significant improvement ensures that crucial details are recorded, even in complete darkness.

In this article, we will explore how infrared LED lights are revolutionizing dash cam technology, enhancing both safety and reliability for drivers everywhere.

What is infrared?

Infrared (IR) is a type of electromagnetic radiation that exists beyond the visible light spectrum. While most IR wavelengths are invisible to the human eye, some weaker ones can produce a faint red glow, as they are just beyond the visible red light. So, although most IR wavelengths are not detectable by sight, humans can detect IR through its emission of heat. These characteristics enable IR to have many interesting and useful applications.

What are infrared LED lights?

Infrared LED (Light Emitting Diode) lights are semiconductor devices that emit light in the infrared spectrum, typically with wavelengths ranging from about 700 nanometers (nm) to 1 millimeter (mm). While this light is invisible to the human eye, it can be detected and used for various applications due to its unique properties.

How do IR LED lights work in dash cams?

IR LED lights emit infrared radiation, which is invisible to the human eye but can be captured by sensors designed to detect it. In dash cams, IR LED lights are typically positioned around the camera lens to provide illumination for capturing video footage in low-light conditions.

And here are some main steps of how infrared LED lights work in dash cams:

Infrared Spectrum

IR LED lights emit light in the infrared spectrum, which is invisible to the human eye but can be detected by specialized sensors in the dash cam. This allows the dash cam to illuminate its surroundings without visible light.

Active Lighting

When light levels drop, the dash cam activates the IR LED lights to illuminate the area in front of the camera. The IR LED lights function like floodlights, providing necessary light for the camera to record effectively.

Infrared Radiation

The emitted infrared light reflects off objects in the environment (e.g., vehicles, pedestrians), allowing the dash cam to capture images and video that would otherwise be too dark to discern.

Low-light processing

The dash cam is equipped with an image sensor that is responsive to infrared light. When the IR LED lights illuminate the scene, the image sensor captures this reflected infrared light, converting it into a digital video signal. And many modern image sensors often include technologies that enhance low-light performance, allowing for clearer images and video even when relying solely on IR illumination.

Visualization

The resulting video footage appears primarily in shades of gray or black and white, as the camera captures the infrared light reflections. Despite the lack of color, the clarity and detail captured can be crucial for accidents.

Impressive Features of IR LED lights 

Efficiency: IR LED lights are highly efficient, converting a high percentage of electrical energy into IR radiation.

Durability: IR LED lights have a long lifespan and are highly resistant to shock and vibration, often lasting tens of thousands of hours.

Low power consumption: IR LED lights consume very little power, making them ideal for low-power applications such as remote controls and surveillance cameras.

Small size: IR LED lights are very small and can be easily integrated into a wide range of devices.

The various applications of IR LED lights in daily life

IR LED lights are commonly used in various applications, from remote controls to night vision equipment. Now let us take a closer look at some of their applications.

Remote controls: IR LED lights are commonly used for short-range communication such as remote controls for TVs, air conditioners, and other electronic devices. Remote controls contain an IR LED which emits pulses of non-visible infrared light to convey a message to a receiver.

CCTV and security cameras: Almost all objects emit some infrared radiation or heat, which can be detected via sensors. This makes IR useful for detection and sensing applications such as security cameras, automatic number plate recognition, and night vision goggles. These cameras use high-power IR LED lights placed around a camera lens to capture IR images in low or zero-light conditions, providing clear recording of important details under some accidents.

Industrial and Automotive Applications: IR LEDs are used in various industrial applications, such as automatic door sensors, proximity sensors, and even in some automotive systems for night driving assistance.

The benefits of using 8 IR LED lights in E360 dash cam

Staying true to the intention of ensuring safety for every driving experience, the Vantrue E360 dash cam has made significant revolutionary improvements in its functionality. One of the most notable advancements is the unique integration of eight infrared (IR) LED lights. 4 IR LED lights are positioned on the front glass of the camera, while an additional four are located in the cabin glass. Incorporated with the powerful Sony Starvi Second Generation starlight night vision Sensor that is able to automatically adjust to light conditions, the 8 IR LED lights ensure clear recordings regardless of lighting, greatly improve the safety of driving and parking.

• Improved night vision greatly enhances the road safety

The primary advantage of infrared LED lights is their ability to provide clarity in low-light conditions. Traditionally, standard dash cams struggle to capture clear images at night, resulting in grainy or dark footage. However, dash cams equipped with IR LED lights can rely on emitted infrared light that reflects off objects in the environment to capture clear image even in darkness.

Consider this, the Vantrue E360 dash cam, equipped with 8 IR LED lights and powerful second-generation Sony Starvis sensor, is the optimal choice for those seeking peace of mind while driving. The 4 hidden IR LED lights embedded in the front glass of the camera capture the front surroundings of your vehicle clearly, even in low-light conditions. This ensures you have the necessary evidence and details to clarify responsibilities in the unfortunate event of an accident. Additionally, when your car is parked outside at night, the IR LED lights play a crucial role in enhancing the security of your vehicle. Any unusual movements, such as theft or collisions, will be recorded clearly, even in complete darkness, providing you with round-the-clock protection.

• Clear recordings give drivers and passengers peace of mind

Equipped with 4 cabin IR LED lights, the E360 dash cam serves as a reliable guardian for the safety of both drivers and passengers. Its capability to capture clear footage in low-light environments, combined with a wide 210-degree viewing angle, ensures comprehensive image quality, capturing all essential details for interior recording. This clear recording allows for any suspicious activity or unexpected behavior inside the vehicle being captured and documented, which is particularly beneficial in preventing conflicts in ride-sharing situations, giving drivers and passengers great peace of mind.

• Effortless Installation and Operation

IR LED lights are small and can be easily integrated with a dash cam. In the E360 dash cam, eight IR LED lights are strategically positioned around the camera lenses, resulting in a lightweight and compact unit. This design allows for easy installation in any vehicles and convenient carrying in handheld mode. Moreover, the intuitive interface ensures that drivers can operate the device effortlessly without distractions, enabling them to stay focused on the road while having the assurance that their surroundings are being monitored effectively.

Conclusion

The utilization of infrared LED lights in dash cams represents a significant advancement in vehicular safety and security technology. By enhancing night vision capabilities, providing continuous monitoring, and delivering objective evidence in low-light conditions, IR LED lights greatly expand the functionality and usefulness of dash cams. As technology continues to evolve, dash cams equipped with IR LED lights will play an increasingly vital role in protecting drivers and their vehicles, proving to be an essential investment for any car owner. With this in mind, the Vantrue E360 dash cam is your ideal choice for enhancing safety, whether on the road or while parked.

Frequently Asked Questions

What are the IR LED lights?

IR LED lights, or infrared light-emitting diodes, are specialized lights that emit infrared radiation, which is invisible to the human eye. They are commonly used in cameras and surveillance systems to enhance visibility in low-light conditions without drawing attention.

Why are IR LED lights important for dash cams?

IR LED lights are crucial for dash cams because they improve visibility in low-light environments, enabling the camera to capture clear footage during nighttime driving or in dimly lit areas. This added functionality enhances safety and security, providing drivers with comprehensive monitoring regardless of lighting conditions.

Where are the eight IR LED lights placed on the E360 dash cam?

On the E360 dash cam, the eight IR LED lights are strategically positioned around the camera lenses. Four IR LED lights are embedded in the front glass of the camera and the other four are on the cabin glass. This placement ensures optimal performance for capturing clear video footage of both the exterior and interior, all while maintaining a compact and lightweight design.

Are the images captured by IR LED lights colorful?

Images captured in infrared light will generally appear in shades of gray or black and white, as IR light does not support color imaging. However, this allows for clear visibility of details even in complete darkness.

Will the eight IR LED lights consume a significant amount of power on my dash cam?

No, the eight IR LED lights are designed to be energy-efficient, ensuring minimal power consumption. This allows the dash cam to operate effectively without significantly draining your vehicle's battery.