TPMS External
The TPMS External have been designed with the goal of working with the vast majority of vehicles and transmitting the real time data via driver’s smart phone. The TPMS can be equipped on passenger cars, multi-purpose passenger vehicles, RV, trucks and buses as a warning system that alerts the driver when a tire is significantly over/ under inflated. The system use direct tire sensors within 2.4GHz Bluetooth(BLE) dongle which transmit real time tire pressure and tire temperature diagnostic information every 60 seconds to the driver of the vehicle via a smart phone APP. The APP could be free downloaded from APP store which is compatible with iOS / Android system. 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 < 3ms
Sleep: <10uA
Working temperature: -40 ~ 85°C
Humidity: 95% MAX
Operating frequency: 2.4GHz (BLE)
Tire pressure measurement range between:  0 ~ 100 psi
Tire pressure reading accuracy: ± 1psi under normal pressure
Temperature reading accuracy: ± 4°C
RF Power: 4 dBm MAX
Battery capacity: CR1632, 130mAhr
Weight: 8g