G18 HUD Head-up Display Key benefits - Dual data for GPS and compass with a digital speedometer that includes colorful ambient lighting to create a driving atmosphere - Auto brightness control: light-sensing screen that adjusts automatically, providing clear readability in daytime and comfort at night - Built-in GPS and BeiDou chipset: GPS+BeiDou global positioning system to provide GPS speed data even when a single digital GPS speedometer is unavailable - Safety and awareness features: overspeed alarm, fatigue driving reminder, left/right tilt reminder, and front/back tilt reminder to support safer driving - Intelligent gradient meter with free rotation and real-time monitoring of cross-roll angle and pitch angle; alarms trigger when dangerous values are exceeded - Easy, non-destructive installation with Tpcy-c interface; plug-and-play operation and automatic power-off when the car stops Product features and performance - Display and brightness: fully automatic light-sensitive screen that does not require manual adjustment; adaptive brightness ensures daytime clarity and reduces glare at night - Data accuracy: dual GPS and compass data with a built-in GPS and BeiDou chip module provides reliable speed information across regions - Safety alerts: overspeed warning and reminders for fatigue, left/right tilt, and front/back tilt help users stay aware of driving conditions - Orientation monitoring: intelligent gradient meter supports free rotation to enhance driving sensitivity; real-time monitoring of cross-roll angle and pitch angle with alarm prompts when limits are exceeded - Practical alarms: alarm prompts are triggered to alert the driver when dangerous values are detected, supporting proactive driving safety Installation and compatibility - Easy installation: non-destructive setup that preserves vehicle interiors - Interface and power: Tpcy-c interface offers convenient connectivity - Plug and play: straightforward setup with no complex configuration - Auto power-off: HUD turns off automatically when the car stops Specification highlights - Model: G18 HUD Head-up Display - Data sources: GPS and compass dual data; built-in GPS and BeiDou chipset - Display features: digital speedometer with colorful ambient lighting - Safety features: overspeed alarm; fatigue driving reminder; left/right tilt reminder; front/back tilt reminder - Monitoring: intelligent gradient meter with free rotation; real-time cross-roll and pitch angle monitoring; alarm prompts for dangerous values - Installation: non-destructive, plug-and-play, Tpcy-c interface; auto shut-off when vehicle stops Use scenarios - Daily commuting and city driving: automatic brightness adapts to daytime and nighttime conditions, while ambient lighting provides a pleasant cabin atmosphere and safety alerts keep you aware of speed and orientation - Long highway or night trips: continuous speed data from GPS+BeiDou ensures reliable speed reporting; fatigue and tilt warnings help maintain alertness on extended drives - Fleet or taxi service: accurate dual data and safety prompts support safer, compliant driving across routes and varying environments Notes - The GPS speed data is provided by the built-in GPS and BeiDou chipset, addressing potential gaps from using a single digital GPS speedometer - The device is designed for straightforward setup with non-destructive installation and does not require professional tools This description preserves the brand, model, functions, and specifications of the G18 HUD Head-up Display while presenting the information in a clear, customer-friendly format with practical usage scenarios.