Tire Pressure Monitoring System, Solar Tire Pressure Monitor with 4 External Sensors, Ambient Light, Real time Display

Feature: 1. Advanced Alert System with Ambient Lighting: Features a soothing blue light for clear visibility at night, while instantly switching to red flashing lights and audible alarms within 3 seconds if abnormal pressure temperature is detected, ensuring quick issue identification. 2. Comprehensive Safety Alerts: Monitors leaks, high low pressure, overheating, sensor errors, and power loss with dual sound light warnings, providing full protection for every drive. 3. Efficient Solar Power with Backup Charging: The built in solar panel provides continuous charging under sunlight, eliminating the need for cables. Includes a Type C charging cable for supplemental power during extended parking or cloudy days. 4. Auto Sleep and Wake: Activates low power mode after 5 minutes of inactivity, then wakes within 1 second when driving vibrations are detected, optimizing energy efficiency without manual intervention. 5. Customizable Pressure Settings and Universal Fit: Allows separate pressure thresholds for front rear tires and supports 0.2 6.0Bar (3 87PSI) range with unit switching, compatible with sedans, SUVs, and compact trailers. Specification: Item Type: Tire Pressure Monitoring SystemMaterial: PlasticAmbient Light Feature: Blue Red dual color backlight, flashing and buzzer (activated when abnormal status detected)Transmission Distance: Maximum 19.7 ft (approx. 6 meters, suitable for small vehicles)Power Supply: Solar and Type CScreen Size: 3.5 inch LCD, 3 level brightness adjustmentHost Battery: 3.7V 300mAh battery (built in)Level Against Water: IP67Battery Model: CR2032 (replaceable, built in)Single Button Battery Capacity: 150mAhNumber of Button Batteries: 1 per sensorInstallation Method: Windshield mounting (includes high strength double sided tape)Compatible Vehicles: Sedans, SUVs, MPVs, small trailers (sensor to host distance less than 19.7ft)Alarm Types: Tire pressure temperature anomaly, air leakage, sensor failure, low battery (audio visual sync)Package Size: Approx. 20*15*6cm 7.87*5.91*2.36inPackage Weight: 351g 0.77lb. Package List: 1 x Main Unit4 x External Sensors1 x Type C Charging Cable1 x Installation Wrench4 x Locking Nuts1 x High Strength Double Sided Tape1 x User Manual Note: Suitable for vehicles with a maximum tire pressure less than 7.5 bar (100 PSI).