TKSE Tire Pressure Monitoring System - 6 Sensors Wireless Solar Powered

Specification: Item Type: Tire Pressure Monitoring System Material: ABS Receiver parameters Reception frequency: 433.92 MHz Power mode: USB powered, solar energy Working Voltage: DC 5V Pressure Unit: Bar/Psi Temperature unit: ℃/℉ Working temperature: -20 - °C Storage temperature: -40 - °C Transmission frequency: 433.92 MHz Pressure range: 1.0–6 bar/0-15 bar Standard low pressure alarm values: 2.8–6 bar/3-13 bar Standard high pressure alarm value: 6 bar/15 bar Pressure accuracy: ±0.1 bar/±1 bar Working voltage: DC+2.0 – 3.6 V Working temperature: -20 - °C Storage temperature: -40 - °C Waterproof Level: IP67 Battery: 6 Cr1632 button batteries 120 mah 3.0 V (supplied with built-in battery) Screen battery 1 lithium battery 5000 mAh 3 V (supplied with built-in battery) Battery life: 1.5-2 years Package List: 1 x Tyre Pressure Monitor. 6x Sensor 6 x anti-theft nut 1 x non-slip mat. 1 x USB cable 1 x key 1 x user manual