Contact Switch Smart Car TPMS Tire Pressure Monitoring System Solar Display Security Alarm Tire Pres

High-efficiency solar panels, super long battery life. Large-capacity built-in metal lithium battery, no worry in cloudy days.Accurately monitor tire pressure stability all the way.High precision LCD display.Multiple tire pressure units are available.Long receiving distance, stable signal.Air pressure setting range: 1.0-3.5barTemperature setting range: 40Celsius-68CelsiusWorking temperature: -20Celsius-+80CelsiusStorage temperature: -30Celsius-+85CelsiusPower-on voltage: DC 5VFrequency: 433.92MHz+\/-20.00MHzSize: 95 x 80 x 27mm\/3.74 x 3.15 x 1.06inchSensor type: Externalcolour:BlackMaterial:ABS+PCPackage Contents:1 x Receiver4 x Sensors1 x USB Cable1 x Manual1 x wrenchOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.