Features:- Solar power digital monitor, totally wireless, does not require cigarette lighter socket
- Built-in water-resistant sensors, recognise each other
- Each of the sensor has an independent ID code
- LCD display screen, can simultaneously show four tire pressure and temperature
- The display can be directly plugged into cigarette lighter
- When the tire pressure and temperature exceeds the set value, the buzzer will alarm
- PSI / BAR two pressure unit, Deg.C and Deg.F two temperature unit
- Can support five tires, tire position can swap

Specifications:
Sensor
- Operating Freq.: 433.92MHz + / - 0.05
- Working Temp.: -40 - 125 Deg.C
- Working Humidity: Less than 85 percent
- Pressure Range: 0 - 3.5 Bar
- Working Voltage: 2.2 - 3.3V

Display
- Operating Frequency: 433.92MHz + / - 0.05
- Operating Temp.: -20 - 70 Deg.C
- Storage Temp.: -30 - 80 Deg.C
- Working Voltage: 3 - 4.2V Type (Fire Safety): TPMS digital tire pressure monitoring system
Colors: Black Package weight: 0.515 kg
Product Size(L x W x H): 7.50 x 6.00 x 2.00 cm / 2.95 x 2.36 x 0.79 inches
Package Size(L x W x H): 26.00 x 14.50 x 5.50 cm / 10.24 x 5.71 x 2.17 inches Package Contents: 1 x Display, 4 x Sensor, 2 x 3M Adhesive, 1 x English User Manual