G-Sensor Dash Cam
Everything You Need to Know

What is the G-Sensor on My Dash Cam?

The G-sensor, or gravity sensor, is a feature in dash cams that detects sudden movements or impacts. It triggers the dash cam to save and lock the current footage, ensuring that critical moments like collisions are preserved and not overwritten.

Our Fleet Dash Cam offers G-force powered driver behavior events and more advanced features such as AI, ADAS, Coaching and more for managing driver safety and overall fleet risk. 

How G-Sensor Dash Cams Work

The G-sensor monitors changes in acceleration. When a significant impact or abrupt movement occurs, the sensor activates and prompts the dash cam to save the footage from just before and after the event. This locked footage is protected from being overwritten during continuous recording.

Our Our Fleet Dash Cam can detect events such as sudden break, acceleration and sharp turn. 

What is the Difference Between a Motion Sensor and a G-Sensor?

A motion sensor detects physical movement within its range, while a G-sensor reacts to changes in acceleration or impact. Motion sensors are typically used for recording activity around a parked vehicle, whereas G-sensors focus on incidents like collisions.

Features of G-Sensor Dash Cams

  • Impact Detection: Locks critical footage during accidents.

  • Parking Mode: Activates recording when the vehicle is stationary, triggered by motion or impact.

  • Continuous Recording: Ensures ongoing video capture while driving.

  • Adjustable Sensitivity: Customizable levels to prevent unnecessary triggers.

What is the Purpose of a G-Sensor?

The main purpose of a G-sensor is to ensure that important footage is preserved during unexpected events. This is especially useful for insurance claims and legal disputes.

What Should I Set My G-Sensor To?

Set your G-sensor sensitivity based on your driving conditions and vehicle size:

  • High Sensitivity: For city driving where minor bumps might occur.

  • Low Sensitivity: For highway driving to avoid false triggers from road vibrations.

What is G-Sensor Parking Mode?

G-sensor parking mode enables your dash cam to monitor your parked vehicle. It activates recording if an impact is detected, capturing potential incidents like hit-and-runs or vandalism.

Should I Turn on Motion Detection on My Dash Cam?

Turn on motion detection if you want your dash cam to record activity around your parked car. However, this feature can drain the battery faster, so consider pairing it with a hardwired power source or external battery.

What is the Best Sensor to Detect Motion?

Infrared (IR) sensors are ideal for detecting motion, especially in low-light conditions. Some dash cams combine IR sensors with motion detection for enhanced performance.

Benefits of G-Sensor Dash Cams – Why to Get Them

  • Accident Protection: Automatically saves collision footage.

  • Evidence Collection: Provides critical data for insurance or legal disputes.

  • Parking Surveillance: Monitors your vehicle when parked.

  • Peace of Mind: Ensures important moments are never lost.

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