What is the Difference Between PAL and NTSC in Vehicle Camera Systems?
The main difference between PAL and NTSC in conventional vehicle camera systems is image format and video timing. PAL typically uses 25 frames per second and a common digitized image of 720 × 576, while NTSC uses approximately 29.97 frames per second and 720 × 480. For installation, the camera’s output must match the monitor […]
What is Field of View (FOV) in a Vehicle Camera?
Field of view (FOV) in a vehicle camera is the angular extent of the scene captured by the camera, measured in degrees. It determines how much of the area behind, beside, or ahead of a vehicle appears in the image. For trucks, buses, delivery vans, and industrial vehicles, FOV influences the coverage available for reversing, […]
What is a Trigger Wire on a Vehicle Monitor?
A trigger wire on a vehicle monitor is a control wire that receives an electrical signal and tells the monitor to display a specific camera channel automatically. It connects a vehicle action, such as reversing or turning, with the camera view the driver needs. For trucks, buses, RVs, and other commercial vehicles, automatic switching reduces […]
360° Surround View vs Quad-View Camera Systems: Which Does Your Fleet Need?
Choosing a commercial vehicle camera system involves more than counting cameras. Two systems may each use four cameras, yet present very different information to the driver. A 360° surround view system combines camera images into a stitched bird’s-eye view. A quad-view system displays four separate camera feeds on one screen. The right choice depends on […]
What Are Nits? Understanding Brightness in Vehicle Monitors
What Are Nits? Understanding Brightness in Vehicle Monitors Vehicle monitor specifications often emphasize screen size and resolution. A 7-inch or 10.1-inch screen is easy to understand, and terms such as 720P or 1080P are familiar to many people. Brightness, however, is another important part of how a display performs. A monitor may produce a sharp […]
Why Complete Video Recording Matters for Commercial Vehicles?
Why Complete Video Recording Matters for Commercial Vehicles? When an incident occurs, missing video context can leave fleet managers with conflicting accounts and unanswered questions. A single camera may capture the impact but miss how the event developed. Complete video recording combines multiple exterior camera views with continuous or event-protected footage, helping fleets review what […]
What is an AHD Monitor?
Learn what an AHD monitor is, how it works, and key differences vs CVBS. A guide to choosing commercial vehicle AHD displays for fleets.
What Is IP69K Waterproof Rating for Vehicle Cameras?
Learn what IP69K waterproof rating means for commercial vehicle cameras, how it is tested under ISO 20653, and why it prevents wash bay camera failures.
What is LVDS Video Technology and Why is it Used in Automotive Camera Systems?
What LVDS video is and why commercial vehicle camera systems use low-voltage differential signaling for reliable, low-EMI digital video links.