Gearelec Pressure Monitoring System Solar Backlight Review

🚗2 power supply methods:This Tire Pressure Monitoring System -Solar powered, normal car parked outdoors, driving for about 3 hours a day, no need to charge; equipped with a USB charging cable, you can also use USB to connect to DC 5V for charging. 🚗5 kinds of alarms and user-set alarm values:The TPMS Provides 5 alarm modes (including quick leakage alarm, high/low tire pressure alarm, high temperature alarm, sensor low voltage alarm). And fatigue driving reminder, if you drive continuously for more than 4 hours, the buzzer will sound 4 times, the warning mark in the middle of the car logo will flash, and there will be a voice prompt: you have been driving for a long time, please take a break. 🚗Automatically adjustable backlight and smart LED dispaly:The backlight of the display can be automatically adjusted according to the strong light and low light environment to help clear reading. In different states, the display of this solar tire pressure monitoring system will show different colors: blue when charging and working/red when alarming/gray when in standby or static state. 🚗Dual color ambient light design: blue light when normal tire pressure, red light when abnormal tire pressure. Equipped with 4 low-power external sensors with low power consumption (CR1632 battery can be used for more than one year). Small size, light weight, high accuracy of tire pressure detection, small acceptable tire pressure error (about 3psi), easy to install, and can withstand harsh environments. 🚗Widely used:This solar tire pressure monitoring system can be used on 4-wheel vehicles with inflation pressure below 99psi, such as ordinary cars, SUVs, RVs, and light trucks.