STEEL MATE Solar Tire Pressure Monitoring System with 4 External Wireless Sensor (0-87 PSI) 6 Alarm Modes Real-time Monitoring Solar Power TPMS for 4-Wheel Vehicle - STEELMATE, TP-S11

• Multiple Charging Methods: The system is Solar charged automatically, and it also can be charged by the USB for auxiliary charging when it is not sunny. No worries about powering off and help you be more focused on driving Six Types Of Alarms And User-set Alarm Values: The system comes with six alarm modes, including fast/low leak alarm, high-pressure alarm, high-temperature alarm, sensor low voltage alarm, and sensor fault alarm Sleep & Awake Mode: It will switch to sleep energy-saving mode after the vehicle stops running for 10 minutes, and will automatically wake up when the car is turned on, which increases durability and save energy Low-power & Long-life Sensors: The system is equipped with 4 advanced external sensors with low power consumption and long operating life to withstand harsh environments Installation: Sensors are factory programmed so there is no need for manual pairing. Please power on the display and then install the sensor. Finally, start the vehicle for 5-10 minutes to activate the sensor Auto Backlight: The auto-adjustable backlight of STEELMATE tire pressure sensor TP-S11 can clearly display data in low light or strong light. Real-time monitoring and real-time display of data is the best helper for safe driving