Tire Pressure Monitoring System TPMS Kit with Internal Clamp-in Sensor, LCD Display with Buzzer Alarm and IP67 Waterproof Sensors for Car SUV

Tire Pressure Monitoring System Kit with 4 Internal Sensors and LCD Display

The MT-I4 is a complete aftermarket tire pressure monitoring system for vehicles that left the factory without TPMS, or for owners who want a reliable display instead of a dashboard warning light. Four internal clamp-in sensors mount inside the wheel, protected from theft and kerb damage, and report to an LCD monitor with a loud buzzer alarm. It is the same architecture used by commercial fleet tire tpms installations, packaged as a simple retail kit for cars, SUVs, pickups and vans.

Key Features

• Internal clamp-in sensors - fitted inside the tyre, safe from theft, kerb strikes and pressure washing.
• LCD display with buzzer - shows pressure and temperature of all four wheels, with audible and visual alarm.
• Five year sensor battery - CR2050 cell sized for the typical three to five year tyre replacement cycle.
• 12V and 24V compatible - Solar board or hardwired installation for cars, vans and light trucks.
• IP67 sealed sensors - resistant to salt, water and heat from -30 to 85 Celsius degree.
• Complete kit - display, four sensors, wiring harness, brackets and manual in one retail box.

Technical Specifications

Installation

1. Mount the internal sensors on the wheel rim with clamp-in valves and torque to 4 Nm.
2. Seat the tyre, inflate to the placard pressure and check for leaks at the valve.
3. Run the display cable to the socket or a switched 12V/24V feed.
4. Pair the four sensor IDs on the display and set the alarm thresholds.

FAQ

Q1: Can this kit be fitted to a vehicle that already has factory TPMS?
Yes, as an independent monitoring system. It does not interfere with the factory system and uses its own display.

Q2: Are internal sensors better than external ones?
Internal sensors cannot be stolen and are not damaged by kerbs or washing, but fitting requires demounting the tyre. External sensors are a faster DIY option.

Q3: How long do the sensor batteries last?
About five years under normal driving of two hours per day, matching the usual tyre replacement cycle.

Q4: What is the MOQ and lead time?
MOQ is 100 sets, stock orders ship in 7-10 working days and bulk production takes 20-25 days.

Why Buy From Us

We manufacture tire pressure monitoring systems for passenger cars, commercial fleets and two-wheelers, with CE, FCC and RoHS certification and stable 433.92MHz RF output. Distributors and fleet suppliers get OEM branding, custom packaging and display UI customization. Contact our sales team for samples, fleet program pricing and technical support.