Hệ Thống Giám Sát Áp Suất Bánh Xe Tpms Không Dây Hiển Thị Lcd Với 4 Cảm Biến Áp Suất

Features:
1. TPMS monitor can monitor tire pressuretemperature status in real time, all-weather full-view LCD high-precision liquid crystal display, four-wheel status is displayed on one screen, large-volume alarm prompts, and abnormalities occur at any time to remind the driver to drive safely.
2. Built-in high-precision clock chip, with fatigue driving reminder, effectively improve the driving safety factor.
3. Using high-efficiency solar panels, equipped with a large-capacity built-in metal lithium battery, super battery life.
4. It supports USB charging, which means you can use a USB cable to charge it in rainy weather, which is very convenient.
5. Two units PSI Bar are optional, using powerful chips to accurately monitor tire pressure and tire stability throughout the entire process, with long receiving distance and stable signals.
6. The external model has 4 external sensors with IP67 waterproof rating, suitable for use in rainy days. In addition, they have high sensitivity and good accuracy for pressure and temperature measurement.
7. The built-in model has 4 built-in sensors with ultra-high precision, accurate data and anti-theft, without affecting the normal use of the vehicle, and the life span is as long as 3-5 years.


Specification:
Product name: Solar clock display car TPMS tire monitoring and alarm system
Product model: internal sensor, external sensor optional
TPMS receiver:
Product material: ABS
Product color: black
Product battery: built-in 400mAh lithium ion battery
Working voltage: DC 5V
RF transmission frequency: 433.92MHz
Pressure unit: psi bar
Temperature unit: °C °F
Working temperature: -20~+85°C
Storage temperature: -40~+125°C
Product chip: Infineon
Sensor parameters:
External sensor optional
Working pressure: 0-51 psi 0-3.5 bar
Pressure accuracy: +- 0.1BARi
Working frequency: ·Frequency: 433.92MHz±20.00MHZ
Working voltage: 2.0-3.6V
Waterproof rating: IP67
Working temperature: -40-85°C
Storage temperature: -40~+125°C
Battery: Built-in CR1632 120mAh button battery
Battery life: 1-2 years replaceable battery
Internal sensor optional
Working pressure: 0-51 psi 0-3.5 bar
Pressure accuracy: ±0.1bar
Transmission frequency: ·Frequency: 433.92MHz±20.00MHZ
Waterproof rating: IP67
Battery: Built-in CR24500 button battery
Battery life: 2-5 years not replaceable, the sensor needs to be replaced when the battery is exhausted

packing list:
External sensor: TPMS receiver*1, external sensor*4, power cord*1, manual*1, installation tool*1 set
Built-in sensor: TPMS receiver*1, built-in sensor*4, power cord*1, manual*1
Package weight:
External: 180g
Built-in: 280g


Note:
1. Due to manual measurement, different measurement methods and tools, the size may slightly deviate.
2. Due to the different shooting light, angle and display monitor, the picture may not reflect the actual color of the item.
3. After the sensor is equipped, be sure to do a dynamic balance test, which can effectively improve driving com