About this item

【Discover five alarm modes and simple alarm threshold settings】: With the ALIESTFDNO Tire Pressure Monitoring System M7-3, you'll access five different alarm modes, including fast leak detection, high/low pressure alarms, high temperature warnings, and sensor low voltage notifications. Once paired, the system seamlessly configures the current pressure as a reference point, allowing for easy setting of alarm thresholds (alarm ranges from +25% PSI to -15% PSI of the reference pressure).
【Efficient Power Usage and Accurate Data Reading Sensors】: The ALIESTFDNO Tire Pressure Monitoring System M7-3 has four advanced external sensors known for low power consumption (runs up to six months on a single CR1632 battery) and long life (up to two years). These sensors are compact, lightweight, and provide high tire pressure reading accuracy with minimal margin of error (approximately 3psi). They are easy to install and resilient, making them suitable for use in challenging environments.
【Versatile Charging Options】: The ALIESTFDNO Tire Pressure Monitoring System M7-3 features solar auto-charging to ensure continuous power. In addition, it also supports charging via a USB port or cigarette lighter (adapter not included) when there's no sunlight, providing flexibility. This ensures that you can focus on driving without worrying about the TPMS battery charge.
【Adaptive Backlight and Enhanced Color LCD Display】: The ALIESTFDNO Tire Pressure Monitoring System M7-3 features automatic backlight adjustment to optimize visibility in various light conditions, allowing you to read easily. In addition, its newly updated vivid color LCD display ensures brighter and clearer readings, even when driving at night, protecting your tires at all times.
【Wide Pressure Range Detection and Extended Signal Transmission】: The ALIESTFDNO M7-3 provides accurate tire pressure detection from 0 to 87 PSI, suitable for a variety of vehicles such as sedans, SUVs, MPVs, pickups, RVs, and travel trailers. This tire pressure monitoring system operates at a frequency of 433.92MHz, which provides strong signal transmission, ensuring consistency and reliability of communication between the sensor and the display unit. Please note: For longer trailers, we strongly recommend using a ALIESTFDNO repeater in conjunction with this system.