Wireless Solar TPMS Car Tyre Pressure Monitor Alarm System LCD Guage Tire Air Pressure Tester + 4 Sensors

【Place on windowshield】

The tire pressure monitor can be placed on windowshield, you don't need look down when driving, it doesn't block your eyes.

【Real-time detection】

Real-time monitoring of tire pressure conditions, when a tire tire pressure is too high or too low when the host issued an alarm sound and display the tire pressure value, and locate the tire tire pressure is not normal to quickly find the problem of tires.

【Temperature monitoring】

When a tire temperature is too high, the host alarm sounds and displays the real-time tire temperature value, and locates the tire with too high temperature so that the driver can make corresponding treatment.

【Solar Power】

The solar panel on the unit is high efficiency and with built-in lithium batteries, no need to charge it for long time.

Specifications:

Receiver:

Voltage: 3.7-5V.

Working temperature: -20℃- 80℃/ -4℉ - 176℉

RF transmits frequency: 433.92 MHz±50 KHz.

RF signal receive sensitivity: -90 dbm

Weight:approx.350g

Sensor:

Battery life: about 21months

Voltage: 2.1-3.6V

Working temperature: -30℃- 80℃ / -22℉- 176℉

Pressure range: 1.5- 4.3 Bar / 22- 62Psi

Pressure resolution: ±0.1 Bar / ±1.45 Psi

Waterproof: IP67

Transmit power: ≤5dBm

Transmit frequency: 433.92MHz

Weight of sensor: approx.5g/1pc

⚠⚠NOTE:

The external sensor can replace the battery (battery model: CR1632)