I bought it to monitor critically low tire pressure because I drive long-distance trucks. The system works well; I have the version with internal sensors. The downside is that the rear sensors have a weak signal, so they update information less often. The front sensors update information quickly. I haven't measured the accuracy of the information (pressure and temperature), but the main thing for me is to see if there's a puncture or a critical pressure loss.
Solar USB TPMS Car Tire Pressure Monitoring System 4 Sensors
Solar-powered USB TPMS for real-time tire pressure and temperature monitoring.
- Includes 4 sensors for all tires
- Accurate alerts on unsafe pressure or leakage
- Durable aviation aluminum sensor pads
Reliable dual power monitoring
This TPMS offers continuous tire pressure and temperature monitoring using solar technology for energy efficiency and a USB power option to ensure operation even without sunlight. Ideal for diverse climates and conditions.
Accurate, real-time alerts
Equipped with an intelligent chip, the system provides precise, instant notifications if tire pressure exceeds safety parameters or leaks occur, allowing drivers to respond promptly for safer travel.
Robust sensor design
Each of the four sensors features Seiko aviation aluminum construction and strong sealing pads, delivering durability and effective air tightness under various driving environments.
User-friendly controls and features
The monitor powers on or off with a simple button press, enters automatic sleep mode to conserve energy, and wakes upon detecting tire vibration, providing convenient operation without manual intervention.
Broad vehicle compatibility
Designed for SUVs and sedans, this TPMS supports multi-vehicle usage and is reliable across different road conditions and weather scenarios for versatile performance.
Energy-saving automatic switching
The system intelligently switches modes and manages power usage to maximize battery life and system responsiveness, ensuring uninterrupted monitoring.
Key specifications
- Voltage: 5V USB power
- Material: ABS plastic and aviation aluminum
- Sensors included: 4
- Alarm: Audible buzzer and flashing display symbols
- Certification: CE certified
What's in the box
- Receiver device x1
- Tire pressure sensors x4
Frequently asked questions
01 What powers the TPMS device?
The device is powered by solar technology and can also use USB power supply for uninterrupted operation.
02 How many sensors are included?
The system includes four sensors for monitoring all tires of a vehicle.
03 Is the TPMS compatible with multiple vehicle types?
Yes, it supports multi-vehicle use including SUVs and sedans across different environments.
04 How does the device alert unsafe tire pressure?
When tire pressure is outside the safe range, the display flashes the corresponding tire position with alarm symbols and sounds a continuous buzzer.
05 What materials are the sensors made from?
Sensors are constructed with durable Seiko aviation aluminum and strong seal pads for reliable performance.
06 How is the device turned on or off?
Pressing the '-' key for three seconds powers the monitor on or off.
07 Does the monitor update tire data automatically?
Yes, after driving more than 20 km, the sensors automatically update tire pressure and temperature data.
08 What happens when the monitor is not in use?
The monitor enters sleep mode but automatically boots up upon detecting vibration to display data.
09 Do I need to re-pair sensors if only one sensor or receiver changes?
No, once initially paired, you only need to re-pair if you change the sensor or receiver.
10 Is the product certified for quality?
The TPMS has CE external testing certification and is manufactured from ABS material in mainland China.
Discussion
Right rear with a dead battery.
The presentation of the product is good, but the auto calibration or accuracy is not correct; it can be seen that the pressures are not exact because my tires have 35 psi and the device reads 42 and 44 on one tire, and this could not be corrected.
The product has arrived! But one of the sensors shows 1.2 Bar, the sensor is in the box.
The device itself works fine, but the sensors live their own lives, each showing "its" information. The temperature is different, the pressure is different, t C: -7, -2, 0, +8, the tires were inflated to the same pressure, after two weeks the information can only change. I don't know what's causing it, but the information on the readings is not up-to-date at all. On the street it shows a plus sign, some even show a negative sign, while on others it shows a plus sign... Even after riding all day. I bought it before, everything worked well, maybe I got a set like this this time?
