Why You Need TPMS Using pressure monitoring sensors within each tire to monitor to specific pressure levels. Powered by solar energy and LCD display, it lets driver get the real-time tire pressure data, temperature data and status, warning messages at once.

Features:
Real-time Monitoring: LCD display shows the pressure and temperature of 4 tires simultaneously, letting driver get real-time information about the tire condition.
Two Charge Methods: Large solar panel, quick charge, also including USB connector charge.
Intelligent Alarm: Leakage Alert, High Temperature Alert, High Pressure Alert, Low Pressure Alert.
Multiple Information: Including sensor/displays battery capacity display, solar energy charging display, spare tire display.
Effective Protection: 4 internal sensors with anti-corrosion, anti-off technology, high-quality tire pressure sensors are stable to ensure your driving safety.

Specifications:
Install Way: Internal;
Display Way: Screen;
Sensor Working Voltage: 2 - 3.6V;
Display working Voltage: 3.5 - 4.2V;
Optional Pressure Units: Psi/Bar;
Optional Temperature Units: Deg.C, Deg.F;
Operating Frequency: 433.92MHz +/- 20KHz;
Sensor Working Temperature: -40 Deg.C - 125 Deg.C;
Display Working Temperature: -40 Deg.C - 85 Deg.C;
Monitoring Temperature Scope: -40 Deg.C - 85 Deg.C;
Monitoring Pressure Scope: 0 - 5 Bar;
Display Battery Capacity: 800mAh;
Sensor Battery Supply: CR2050 battery;
Sensor Battery Capacity: 345mAh;
Package Size: 20.5014.506.00cm / 8.075.712.36in;
Package Weight: 400g / 14.1oz;
4 TPMS;
1 Displayer;
1 Non-slip Mat;
4 Screw;
1 User Manual