Smart Car Tire Pressure Monitor TPMS Solar Charging Monitoring System Universal Wheel Pressure Safety Alarm CD Tyre Pressure Sensor

Parameters: 1. Monitoring system body Working voltage: 2.1-3.5v Storage temperature: -10°C-85°C Working temperature: -10°C-85°C RF emission frequency 433.92mh 50khz RF signal sensitivity: -90dbm Display mode: black and white Bright screen current: 66ma Black screen current: 44ma

2. external sensor Battery life: 24 months Temperature resolution: ±2 °C (25 °F) Pressure range: 0-5.0bar Pressure resolution: 0.0.1bar Waterproof category: IP67 Transmitting power: 1010dbm Broadcast frequency: 433.92mhz

Characteristics: Anti-theft sensor; Solar energy charging; High and low-pressure leakage alarm; Simple user interface; The built-in sensor has a longer service life. High precision, using imported Freescale chips; Real-Time Monitoring of tire pressure and temperature; Smart start: parking automatically sleeps, and the car starts to wake up automatically.

Specifications: Solar energy charging Adhere to the windshield for installation Operating frequency: 433.92mhz 50 50khz Working voltage: 2.1-3.5v Working temperature: -10 -- 85 degrees Adhere to the windshield for installation

Packaging: 1 set of solar charging tire pressure monitoring systems.