TPMS Internal
The internal TPMS are physical pressure transducers which are installed in the back of the valve stem and banded to the wheel. Through the BLE communication protocol to show on the problematic tire and graphical display on driver’s smart phone APP every 60 seconds. The APP could be free downloaded from APP store which is compatible with iOS / Android system. TPMS can be equipped on passenger cars, multi-purpose passenger vehicles, and RV. The product complied the CE, FCC, and NCC certificates with two-year-warranty.

Key Features

Integrated 32-bitARM Cortex M0 MCU
64kB system memory
Latency time < 6ms
Sleep: <15uA
Battery daily 4hr, the average current consumption 11.022uA, useful lives of 2~3 years
Working temperature: -40 ~ 85'C
Humidity: 95% MAX
Operating frequency: 2.4GHz (BLE)
Tire pressure measurement range between: 0 ~ 100 psi
Tire pressure accuracy: ± 1psi under normal pressure
Temperature reading accuracy: ± 4'C
RF Power: 4 dBm MAX
Battery capacity: CR2450N, 550mAhr
Weight: 45g (valve included)