USB for Android Car Stereo Radio 4-Sensor Wireless Vehicle Auto Tire Pressure Monitoring Temperature Alarm System

Main functions:

1. Tire preure and tire temperature display on all four wheels simultaneously

2. Abnormal tire preure and temperature alarm,

Tire preure above 3.2 bar (default) alarm

Tire preure below 1.8 bar (default) alarm

Tire temperature above 68 ℃ (default) alarm

The default value can be adjusted according to actual need

3. This product detector is only applicable to Android system's in car multimedia.

s:

Receiver

Receiving frequency: 433.92MHz

Power supply method: USB power supply, solar power supply

Working voltage: DC 5V

Preure unit: bar/psi

Temperature unit: ℃/℉

Working temperature: -20 to 85 ℃

Storage temperature: -40-- ℃

Built-in sensor

Transmiion frequency: 433.92MHz

Preure range: 0-3.5 bar/0-6 bar

Default low preure alarm value: 1.8 bar

Default high preure alarm value: 3.2 bar

Preure accuracy: ± 0.1 bar/± 1bar

Working voltage: DC+2.0-3.6V

Working temperature: -20 to 85 ℃

Storage temperature: -40 to 125 ℃

Waterproof level: IP67

Battery: built-in CR20 button battery

Battery life: 3-5 year

External sensor

Transmiion frequency: 433.92MHz

Preure range: 0-3.5 bar/0-6 bar

Default low preure alarm value: 1.8 bar

Default high preure alarm value: 3.2 bar

Preure accuracy: ± 0.1 bar/± 1bar

Working voltage: DC+2.0-3.6V

Working temperature: -20 to 85 ℃

Storage temperature: -40 to 125 ℃

Waterproof level: IP67

Battery: Built in CR1632 button battery (can be disaembled and repd by ones)

Battery life: 1.5-2 years typical value

Packaging list 1:

1 * Receiver

4 * external tire preure sensor

1 * Instruction

1 * Wrench

4 * Anti theft nut

Packaging List 2:

1 * Receiver

4 * built-in tire preure sensor

1 * Instruction

1 * Allen wrench