Direct Indirect Universal TPMS

TPMS comes in two main types: Direct and Indirect TPMS. Direct TPMS measures tire pressure directly using pressure sensors located within each tire. These sensors transmit pressure data to the vehicle's central control module, which triggers a warning light on the dashboard when the pressure in any tire falls below a specified level. Because direct TPMS provides actual tire pressure readings, it is considered the most accurate type of TPMS.

On the other hand, indirect TPMS doesn't measure tire pressure. Instead, it uses the vehicle's anti-lock brake system (ABS) wheel speed sensors to determine if a tire is under-inflated. While indirect TPMS is less expensive and easier to maintain than direct TPMS, it does not provide actual tire pressure readings and may not be as accurate.

The tire pressure sensor has a high-performance Free scale Cr2032 battery and 900kpa chip. The battery is made to last up to 10-12 years of normal usage and can work on -40°c- +125°c.

All tire pressure sensors need to undergo strict quality control before leaving the factory, including durability tests, high and low temperature tests, environmental tests, motor performance tests, mechanical property tests, performance & noise tests, strength tests, etc. Guarantee each product is 100% all-round quality inspected, and strictly monitoring the defective products.

All "Oranic" tire pressure monitoring system sensors meet quality standards, and have established a technical research and development department with extensive experience to better serve the markets.