External Tire Pressure Sensors Universal TPMS+SOLAR tire pressure Monitoring and Temperature System with Solar Panel and Digital LCD Display,

TPMS is a pressure monitoring system in the wheels of a car. External sensors.

Notifying the driver if the pressure is too high or too low. As soon as the pressure in the wheel rises (falls) by 25% of the standard, the system will notify the driver with a special sound signal.

It does not require special installation at a service station. The pressure measurement range is 0 bar - 4.3 bar. The temperature measurement range is 40 - 125 degrees. 

All sensors are signed and installed on a specific wheel.

During downtime, the sensors are in standby mode and begin their work when the vehicle speeds over 20 km/h.

Advantages:

• It works in all weather conditions
• Simultaneous display of indicators of all 4 wheels online
• Sensor anti-theft system
• Power supply to the head unit from a cigarette lighter, from a solar battery.

Features:

• Monitor:
• Power type: Built-in battery. It is charged from a solar panel or from USB
• To charge from the solar panel, it is recommended to place it under the windshield in a well-lit place
• Operating frequency: 433.92 ± 50 kHz
• Operating voltage: 3.7V
• Consumption: working ≤ 15mAh
• Operating temperature:-30℃ - 70 ℃
• Sensors:
• Operating frequency: 433.92 ± 50 kHz
• Operating voltage: 2.0-3.6V
• Consumption: working ≤ 15mAh
• Operating temperature: Internal: -40℃ - +120℃, external: -20℃ - +85 ℃
• Pressure measurements: 0-6 Bar
• Accuracy: ± 0.1Bar

Package contents:

1. Monitor;
2. 4 sensors with a battery;
3. The key for installing and replacing the battery;
4. Nuts for fixing sensors - 4 pcs.;
5. Velcro for attaching the monitor;
6. Instructions (in English);
7. Packaging