New Solar Powered Tyre Pressure Monitoring System - Color Digital Display 

Description:
- Tyre pressure alarm, solar charging, wireless transmission; four wheel simultaneous monitoring on the color display
- Prevent problems before they occur: prevent puncture and air leak to balance air pressure, save fuel, and reduce wear
- With 4 external sensors

External sensors
- Anti-corrosion coating on the surface of the casing
- Hexagonal nut anti-theft patent
- Patented silicone integrated molding structure with unique external tyre pressure sealing and ventilation to prevent air leakage

Features:
- High-efficiency solar panel, superior long duration capability
- Large-capacity built-in metal lithium battery
- Monitoring of tyre pressure stability values all the way
- High precision black and white display
- Large volume alarm sound alert
- A variety of tyre pressure units are available
- Long receiving distance with stable signal
- Tyre position interchangeable

Specifications:
Colour: Black
Monitoring Range :- Temperature -40 - 125
Monitoring Range :- Pressure 0bar - 3.5bar
Power-on voltage: DC 5V
Frequency: 433.9200MHz ± 0.1MHz
Sensor type: External