Touch Switch Auto Tire Pressure Monitoring Smart Voice Alarm Solar Car TPMS Tyre Temperature Warning System (Color : Internal Sensors)

Tire position interchange
Sensors’ battery Changeable
Specifications:
Air pressure setting range: 1.0~3.5bar
Temperature setting range: 40℃~68℃
Working temperature: -20℃~+80℃
Storage temperature: -30℃~+85℃
Power-on voltage: 5V
Frequency: 433.92MHz±20.00MHz
Size: As the picture
Sensor type: External, Internal (Optional)
Package Included:
1x Receiver
1 x USB cable
1 x Manual
1x Install Tool Set
4x External sensors/ Internal sensors
High-efficiency solar panels, super long battery life
Large-capacity built-in metal lithium battery, no worry in cloudy days
Accurately monitor tire pressure stability all the way
Touch switch, super long life
High precision LCD display