?The system can monitor tire pressure and temperature conditions in real time. If any abnormal about tire pressure and temperature is detected, the system will send a real-time warning sound and show the picture about bright screen is flashing to inform the driver. Real-time reminders and handling problems can avoid traffic accidents and ensure the safety of drivers and passengers. Installing this system can effectively improve vehicle comfort, driving safety, reduce vehicle wear, and reduce fuel consumption. Alarm description: high pressure alarm, low pressure alarm, high temperature alarm, sensors low power alarm, tire leak alarm. Specifications: Color:?Black. Temperature unit: ?? (��H). Item size:?77 * 38mm / 3.0 * 1.5in. Item weight:?100g / 3.5ounce. Package size:?97*58*48mm / 3.8*2.3*1.9in. Package weight:?150g / 5.3ounce. Package Included: 1X? Tire Pressure Monitor