TPMS USD Android Navigation System with External Sensors

*APP compatible with Android car DVD navigation


*Human voice alarm under abnormalities
*Easy installation, rich functions in APP
*Simultaneously show 4 tires' pressure or temperature
*Support English, Simplified Chinese, Traditional Chinese
*Tire match mode for rematch a new sensor easily
*Tire exchange mode for easily rotate any two tires
*Alarm for low/high pressure, high temperature
*Slow and fast air leakage alarm in case of  tire puncture
*Adjustable high and low tire pressure alarm value
*Selectable tire pressure unit: Bar, Psi, Kpa, Kg
*Selectable tire temperature unit: ºC, °F

Receiver Technology Parameters
*Rated working voltage: DC12V
*Static average operating current: ≤ 20mA
*Receiving center frequency: 433.92MHZ
*Receiving sensitivity: ≤-110dB
*Operating temperature range: -20ºC - +85ºC
*Low pressure alarm value: 0-8Bar
*High pressure alarm value: 0-8Bar
*High temperature alarm value: 60-90ºC

External Sensor Parameters
*Operating temperature: -20 to 80ºC
*Pressure range: 0 to 65Psi (4.5Bar)
*Pressure accuracy: ±1.5Psi (0.1Bar)
*Temperature accuracy: ±3ºC
*Transmission power: <10dBm
*Transmission frequency: 433.92MHz
*Dimension: 20mm*17mm (Diameter*Height)
*Battery life: 2 year 
*Battery model: CR1632(Replaceable battery)
*Weight: 8 grams