Feature:1. Maintaining Proper Tire Pressure: The TPMS system sends immediate visual and audio warnings when tire pressure or temperature exceeds preset safety parameters. The sensors continuously send status signals to the monitor at 6s intervals for as long as the sensors are under pressure.2. Long Standby Time: The monitor comes with a built in rechargeable lithium battery that lasts up to 60 hours on a single charge. The sensor has a replaceable battery. If no motion is detected for 15 minutes, the monitor enters a power saving mode.3. Accurate Monitoring: The TPMS system accurately monitors tire pressure and stability throughout the vehicle, maintaining proper tire pressure at all times ensures vehicle safety and helps achieve desired fuel economy.4. Separate Controls: The TPMS monitor has separate controls for the RV and trailer sensors, allowing the owner to turn off the trailer controls when driving only the RV. Suitable for RVs, trucks, and vans.5. Easy To Program and Operate: The monitor can be programmed with anti theft sensors or flow through sensors or different combinations of both sensors to meet the needs of different tires. Setup and programming takes a few minutes.Specification:Item Type: Tire Pressure Monitoring SystemMaterial: PCAir Pressure Setting Range: 0.1-15.0BAPower On Voltage: DC 5VFrequency: 433.92MHz20.00MHZPerformance:High efficiency solar panel, super sequential abilityLarge capacity built in lithium metal battery (rechargeable), cloudy days without obstruction to the enduranceAccurate monitoring of tire pressure and tire stabilityWide angle LCD high definition liquid crystal screenBuilt in temperature sensor, real time temperature display inside the carBuilt in clock chip, real time clock displayBuilt in fatigue driving chip, key moment reminder function, prevent accidents.A variety of tire pressure units can be selectedLong reception distance, stable signalMonitor Characteristic:Built in motion sensorConfigurable high low pressure warningConfigurable high temperature warningVisual and audible alarmsSelectable pressure unitsMonitor can display standard or metric measurements (psi or bar/ or )Display Battery: Built inBattery Type: Lithium 3.2VBattery Model: 18500Battery capacity: 1000mahMatching battery for sensors:Battery type: button cellBattery Model: CR2032Battery capacity: 240mAhApplicable: caravan, truck, van.Package List:1 x Tire Pressure Monitoring System1 x Booster10 x Sensor1 x Antenna1 x Usb Harness1 x Wrench10 x Spacer1 x Adhesive5 x Battery1 x Instruction ManualsNote:The product needs to be programmed for use, and comes with an instruction manual for programming.