Doxmall TPMS Tyre Pressure Monitoring System Windshield LCD Display Solar USB Charging With 4 Waterproof External Sensors

Host Parameters
Receiving frequency: 433.92MHZ±0.02MHZ
Working temperature: -20℃-85℃
Shutdown/sleep current: ≤100MA
Working current: ≤15MA
Working voltage: 3.7V
Charging method: USB+ solar charging
Installation location: center console, windshield

External Sensor Parameters
Receiving frequency: 433.92MHZ±0.02MHZ
Sensor chip: Germany Infineon SP37
Modulation method: ASK
Working temperature: -20℃-80℃
Pressure range: 0-3.5BAR
Battery model: 1632

Feature
1. TPMS tire pressure monitoring system provides high tire pressure alarm, low tire pressure alarm, high tire temperature alarm, slow air leak alarm, fast air leak alarm, low battery alarm
2. Intelligent automatic switch machine. When the car is started, the display is turned on, and when the car is stationary, the display is turned off. No manual operation at all.
3. IPX7 level waterproof standard, 30 minutes of water ingress without failure, can also be used normally across puddles.
4. Solar dual power supply. High-conversion solar panels can be charged in sunny days; the USB charging port can assist in charging in cloudy days.
5.Fully compatible with models on the market: SUV, Sedan Car, Off-road Vehicle, Commercial Vehicle, Minibus, Station Wagon

External Sensor Installation Steps
1. Please prepare the tire corresponding sensor and anti-theft nut
2. Screw in the hex nut clockwise
3. According to the position mark of the sensor housing, screw the sensor into the corresponding tire position and tighten it
4. Use a nut wrench to tighten the hex nut in the opposite direction to ensure close contact with the sensor, and use air bubbles to check whether the installation position is leaking

Why Install A Tire Pressure Monitor
Prevent traffic accidents, save fuel, prevent air leakage, extend tire life, and maintain tire pressure balance

Package Includes
1 pc x Tyre Pressure Monitoring System TPMS03