TPMS for Android CAR DVD External Car Tire Air Pressure Alarm System 4 Sensors Alarm

Description:
Parameter of external sensor

Feature:
Battery life:24months
Working voltage:2.1V-3.6V
Storage temperature:-40°F-212°F
Temperature accuracy:±3°F(25°F)
Working pressure:0-99Psi
Pressure accuracy:±1.5Psi
Transmit power: <10dBm
Transmit frequency:433.92MHz
Dimension:≤21mm(diameter)*17mm(high)

Package Included:
1 X TPMS
4 X External Sensor
1 X English Menu