Tire-Pressure Monitoring System

The purpose of the tire pressure monitoring system (TPMS) in your vehicle is to warn you that at least one or more tires are significantly under-inflated, possibly creating unsafe driving conditions.

TPMS Brief Introduction

This product includes sensors and one receiver. The outside sensor through the anti-theft nut is fixed on the original car valve. Each 4 seconds the sensor will detect the tire pressure and temperature one time. Every 2 minutes it will transmit the fire pressure and temperature data in wireless mode to the receiver in cab. When the pressure is less than 180Kpa, the sensor will sent the signal to the receiver every 1 minute, the receiver processes the received data and displays. It compares the data with settings value and alarms when abnormality happens.

Receiver Interface Introduction

It has a built-in rechargeable lithium battery. The user need not to separate with the battery, no need to use the car powered, only when the battery has no power. It can choose to use the car powered, monitor built-in vibration switch, parking, monitor automatically enter the sleep state, automatic monitoring.

Product Features

• System Boot
• System Shutdown
• Abnormal Alarm

Sensor Technology Parameters

1. Working Voltage: 2.1V – 3.5V
2. Working frequency: 433.92MHz
3. Pressure range: 0 – 500 Kpa
4. Temperature range: -40 - 125 deg. Celsius
5. Working frequency: 433.92 MHz
6. Working Temperature: -30 – 85 deg. Celsius

Display Technology Parameters

1. Power Supply: Solar Power
2. Working Voltage: 4.5V – 6.0V
3. Battery Operating time: 60 days
4. Charging time: 5h
5. Working frequency: 433.92MHz
6. Working temperature: -20 – 75 deg. Celsius