B-Qtech Solar Power Tire Pressure Monitoring System TPMS Tire Monitor with 4 External Sensors 0-6Bar(87Psi), Real Time Pressure Temperature Alarm for RV Trailer Pickup, Add 2 Additional Batteries

【SOLAR POWER & USB CHARGING】Our 4-wheel tire pressure monitoring system with 2 charging ways which ensure the tpms system will work continuously, the large area of solar panels above continue to supply energy in sunny days, saying goodbye to traditional wiring. USB charging cable (included) is available for all-weather use, realize full-time power supply and do not occupy the car cigarette lighter socket.
【Real 4 Alarm Methods】Wireless tire pressure monitoring system provides 4 alarm methods (including high and low pressure alarm, high temperature alarm, battery alarm and low battery alarm). You can freely set the pressure and temperature alarm values. (Factory settings: lower limit of tire pressure is 1.8 Bar, upper limit is 3.2 Bar, temperature alarm value is 68°C)
【LCD Screen Display】The tire pressure monitor system monitors the pressure and temperature in real time and displays them in full screen, pressure units Bar and Psi, temperature units ℃ and ℉ optional, with digital flashing and loud volume prompts when alarming, it is convenient for you to notice tire abnormalities. The sunken screen design of the solar tire pressure monitoring system makes the screen easy to read in any circumstances.
【High-Precision External Sensors】Each sensor of this pressure monitoring systemadopts German Infineon chip, which has fast transmission and high precision. Made of aviation-grade aluminum, resistant to high temperature and corrosion, light weight and equipped with anti-theft screws, which can prevent it from falling off during high-speed rotation. Each sensor is equipped with batteries, and an additional two batteries are included in the package. The sensor battery (CR1632) is self-replaceable.
【Smart Wake and Sleep】The sensors of rv tire pressure monitoring system are equipped with intelligent chips that can sense the vehicle’s status in real-time. When the vehicle is stationary for a long time, the tire monitor will automatically enter the sleep mode, and the vibration will be awakened immediately, effectively save tpms power. NOTE: Turn on the monitor first and then install the sensor before data can be received immediately.
【EASY TO INSTALL】Wireless TPMS is equipped with 4 external sensors, without the need for professionals or car repair shops, it only needs to turn on the monitor and install sensors on each tire valve, which can be successfully installed within two minutes. Our sensor has undergone simulation testing in harsh weather conditions such as sunlight, rainstorm, snow, and haze, and come with anti-theft screws, which can fully meet the needs of customers in different regions.