Solar Wireless TPMS – 4 Sensors, 5 Alarms, LCD Display

Drive Safer with Real-Time Tire Pressure Monitoring

Never get caught with a flat or over-inflated tire again. This Solar-Powered Wireless Tire Pressure Monitoring System (TPMS) gives you instant, at-a-glance readings for all 4 tires right from your dashboard. With 5 intelligent alarm modes, a crystal-clear auto-backlit LCD screen, and dual charging options, this TPMS keeps you informed and your family safe — whether you're commuting daily or heading out on a long road trip.

Made in Mainland China.

Why You'll Love This TPMS

• Dual Charging — Solar + USB: Built-in solar panel keeps the receiver powered continuously in daylight; USB charging ensures it never runs out of juice in low-light conditions.
• 5 Smart Alarm Modes: Fast leak alarm, high pressure alarm, low pressure alarm, high temperature alarm, and sensor low battery alarm — comprehensive protection for every situation.
• Auto Backlight LCD Screen: The large display automatically adjusts brightness so readings are crystal clear in bright sunlight or complete darkness.
• Adjustable Receiver Mount: Supports up/down 45° and left/right 45° rotation, plus a split-mount design for easy installation and removal.
• IP67 Waterproof Sensors: Rugged, weatherproof sensors handle rain, mud, and dust with ease — rated for operating temperatures from -20°C to 85°C.
• Long Battery Life: Built-in sensors last 2–3 years; external sensors with replaceable CR1632 batteries last 1.5–2 years.
• Wide Pressure Range: Monitors 0–5.6 bar / 0–81 PSI with ±0.1 bar / ±1.5 PSI accuracy, covering most passenger cars, SUVs, and light trucks.
• Dual Unit Display: Switch between bar/PSI and °C/°F to match your preference.

Technical Specifications

Receiver

• Power Supply: USB (DC 5V) & Solar
• Pressure Unit: bar / PSI
• Temperature Unit: °C / °F
• Operating Temperature: -20°C to 85°C
• Storage Temperature: -40°C to 125°C

Sensors (Built-in & External)

• Pressure Range: 0–5.6 bar / 0–81 PSI
• Low Pressure Alarm: 1.8 bar
• High Pressure Alarm: 3.2 bar
• Pressure Accuracy: ±0.1 bar / ±1.5 PSI
• Waterproof Rating: IP67
• Built-in Sensor Battery: CR2450 (non-removable), 2–3 year life
• External Sensor Battery: CR1632 (replaceable), 1.5–2 year life

What's in the Box

• 1× Receiver unit
• 4× TPMS Sensors
• 4× Anti-theft nuts
• 1× Anti-skid pad
• 1× USB charging cable
• 1× Wrench

Safety Matters — Know Your Tire Pressure

Proper tire inflation is one of the simplest ways to improve vehicle safety and fuel efficiency. According to the National Highway Traffic Safety Administration, under-inflated tires are a leading cause of tire failure. Learn more about fuel efficiency and tire safety at FuelEconomy.gov — Keeping Your Car in Shape.

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Frequently Asked Questions

Q: How does the solar-powered TPMS receiver stay charged in cloudy weather?

A: The receiver supports both solar charging and USB charging (DC 5V). On cloudy days or when parked indoors, simply plug it into any USB port to keep it fully charged. Solar charging takes over automatically in sunlight, making it virtually maintenance-free under normal driving conditions.

Q: Are the TPMS sensors compatible with all car types?

A: This wireless TPMS system supports a pressure range of 0–5.6 bar (0–81 PSI), making it compatible with most passenger cars, SUVs, and light trucks. The sensors are external cap-style and screw onto standard valve stems, so no special tools or professional installation are needed.

Q: What happens when the TPMS detects a problem?

A: The system features 5 alarm modes: fast leak alarm (sudden pressure drop), high pressure alarm, low pressure alarm, high temperature alarm, and sensor low battery alarm. When any of these conditions are detected, the LCD display will alert you immediately so you can take action before a dangerous situation develops.

Q: How long do the sensor batteries last, and can I replace them?

A: Built-in sensors use a non-removable CR2450 battery with an estimated lifespan of 2–3 years. External sensors use a replaceable CR1632 battery lasting approximately 1.5–2 years. The system also includes a sensor low battery alarm so you'll know exactly when a replacement is needed.