Pecham TPMS Car Tire Pressure Monitoring System, TPMS Car Solar Auto Tire Pressure Sensors 0~8bar Tyre Pressure Monitoring System External Sensor

Key Features The Pecham Tire Pressure Monitoring System is a solar-powered system consisting of 4 external sensors with an impressive conversion rate of up to 20%. The LED panel has an extra mini USB port for charging, and the monitor can be installed using either a bracket or 3M stickers. With a wide field of view and adjustable display angle up to 180 degrees, this system ensures safe driving. The Japanese Panasonic battery used in the sensor allows it to function normally even at minus 20 degrees Celsius and assures stable and durable performance lasting up to two years. The monitor itself has a capacity of 800mAh, taking only about three hours to fully charge via USB. This system features automatic backlight adjustment depending on ambient light conditions as well as auto-sleep mode after ten minutes of vehicle idle time, enhancing its energy-saving capabilities. It also provides real-time monitoring along with six alarm modes (High/Low Pressure Alarm, High Temperature Alarm, Air Leakage Alarm, Sensor Battery Low Power Alarm & Vehicle Battery Low Power Alarm), immediately alerting drivers through buzzer alarms or screen red flashing prompt during abnormal tire conditions which helps ensure your safety while driving. Pecham Tire Pressure Monitoring System also offers flexible pressure units (PSI/BAR) & temperature unit(C/F) options along with support for tire position exchange function allowing drivers flexibility in configuration without affecting their drive quality. Waterproof grade rated IP67 plus Infenion chipset & anti-explosion battery technology guarantees reliability on any journey so you don't need worry about corroding tire valves thanks in part to TS16949&GB9765 compliant pure copper nozzle design! Specifications: Gross Weight: 230g Working pressure: 0-51 psi / 0-3.5 bar Pressure accuracy: +/- 1.5 psi Operating frequency: 433.92MHz Working voltage: 2.0-3.6V Waterproof: IP67 Working temperature: minus 40-plus 85 Deg.C Storage temperature: minus 40-plus 125 Deg.C Battery: built-in CR1632 120mAh button cell Battery life: 1-2 years (can replace battery) Packing list: 1*Solar tire pressure monitor 4*sensor 1*USB cable 4*nut 1*wrench 1*Instruction