STEEL MATE S20 Tire Pressure Monitoring System -LCD Display Real-Time Monitor, Solar and USB Charging, 6 Alarm Modes with 4 Durable External Wireless TPMS Sensors

Six Alarm Modes: With six alarm modes, including Air Leak Alarm, Low/High Pressure Alarm, High Temperature Alarm, Sensor Low Battery Alarm and Sensor Failure Alarm Auto Sleep and Wake Mode: Automatically enters sleep mode when the display does not detect vibration for 2 minutes, and automatically wakes up when the display detects vibration or a button is pressed Multiple Charging Options: Supports USB cable charging and solar charging. Ensure the TPMS can continue to work even in rainy days Automatic Backlighting: Automatically adjusts the backlighting to display data clearly in low or high light environments Durable Sensors: Equipped with 4 advanced external sensors with low power consumption and long life. Tire pressure monitoring is highly accurate and can withstand harsh environments Easy Installation: Sensors are factory programmed, no manual pairing required. Power on the display, then install the sensors. Finally, start the car for 5-10 minutes to activate the sensor