This document is about the tire pressure monitoring system TPMS manual. It introduces the system installation, operation, troubleshooting, etc.
This document is a user manual for a Tire Pressure Monitoring System (TPMS) designed for passenger cars, SUVs, and 4x4 vehicles. The system consists of a wireless receiver and display unit, a power connection for the cigarette lighter, and four wireless transmitter sensors. It monitors tire pressure and temperature in real-time and alerts the driver via sound and visual indicators when abnormalities are detected.
| Operating voltage | 12V DC |
|---|---|
| Operating current | < 200mA |
| Operating frequency | 433.92MHz ±50kHz |
| Pressure monitoring range | 0~74 psi |
| Battery | 3V |
| Sensor weight | 27g ±3 g |
The system is suitable for use on a passenger car, SUV and 4X4 tires.
A battery in normal condition can be used for more than 7 years.
The system will show 'E2', turn on the RED abnormal tire LED light, and alert sound.