Wireless Car Tire Pressure Monitoring System Solar TPMS Device With 4 Sensors

Item Details:

* High-quality new products.

* Large-capacity built-in metal lithium battery, unimpeded battery life in cloudy days

* Accurately monitor the tire pressure stability value throughout the entire process

* Full viewing angle high-definition LCD liquid crystal display

* High volume alarm sound.

* A variety of tire pressure units are available

* Long receiving distance, stable signal

Specifications:

1. Body of the monitoring system

*Operating voltage: 3.7-5V

*Storage temperature: -30 ° C-90 ° C

*Working temperature: -30 ° C-85 ° C

*RF emission frequency: 433.92MH ± 50KHz

*RF signal sensitivity: -90dBm

*Display mode: Color LCD

*Bright display current: ≤ 6mA

*Black screen current: ≤ 4mA

*Size: 85 * 95MM

2. External sensor

*Operating voltage: 2.1-3.6V

*Storage temperature: -30 ° C-90 ° C

*Working temperature: -30 ° C-85 ° C

*Temperature resolution: ± 2 ° C (25 ° C)

*Pressure range: 0-bar

*Pressure resolution: ± bar

*Waterproof grade: IP67

*Transmit power: ≤ 10dBm

*Emission frequency: 433.92 MHz

*Size: 21mm * 17mm

Package Includes:

1 * Solar Host Charging Tire Pressure Monitoring System

4 * external sensors

1 x USB cable

1 * set of installation tools

Notes:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

2. Please allow slight manual measurement deviation for the data.