External Battery lifespan : Apbout 1-3 years(Depending on driving time ) Easy DIY installation done in 10 minutes.
Internal Battery lifespan: About 3-5 years(Depending on driving time ) Need to install at Car Service Shop(4S Store)
1.Use solar energy to get electricity,with 4 internal or external sensors.
2.LCD pannel,with extra Micro USB port for charging.
3.Light weight design for sensor,no need to adjust to be balance when the tire moving.
4.Real-time Monitor the tempreature and pressure with high degree accuracy
5.Save fuel,forsee air leakage,reduce tire wearout,balance tire pressure,ensure safety driving.
6.RF wireless technology,can auto-alarm,when tire pressure and temperature is abnormal.
7.With two pressure unit"PSI,BAR " and two temperature unit"℃,℉" for option.
8.Support tire position exchange function.
9.Sensor waterproof grade: IP67.
10.With Infineon Chip and RENATA anti-explosion battery.
11.2018 New Car Tire Pressure Monitoring Intelligent System Solar Power Wireless LED Display TPMS with 4 Internal Sensor