Solar Trailer Tire Pressure Monitoring System, RV Tire Pressure Monitoring System with 4 Sensors & 6 Alarm Modes, Tire Pressure Sensor with LCD Display, 0-72PSI (Internal-Voice Alert)

Key Features: 1. Solar plus USB dual charging for continuous power 2. Six alarm modes for full safety 3. Auto-dimming color LCD display for clear visibility 4. Monitors 0-72 PSI for RVs trailers and campers Product Specifications: Product Name: Solar Trailer Tire Pressure Monitoring System Dimensions: 3.7 x 3.5 x 1.1 Inches Weight: 0.4 lb Material: ABS Plastic + Aluminum Alloy Pressure Range: 0 to 72 PSI Pressure Accuracy: ±1.5 PSI Temperature Range: -4°F to 158°F (-20°C to 70°C) Alarm Modes: 6 Modes Charging Methods: Solar Panel + USB Port Waterproof Rating: IP7 Signal Frequency: 433.92 MHz Operating Voltage: 3.7V Pressure range: 0-5 BAR Transmit Power: >10dBm Charging Voltage: DC 5.1 V Compatible Vehicles: RV, Travel Trailer, Camper, SUV, Pickup Truck, Sedan, MPV Package Included: 1 x Solar Powered Display Monitor 4 x External/Internal TPMS Sensors 4 x Anti-Theft Lock Nuts 4 x Rubber Gaskets 1 x USB Charging Cable 2 x Car Hook 1 x User Manual Notes: 1. For first time use, fully charge the tire monitoring system for rv via USB for at least 2 hours before relying on solar power 2. The rv tpms sensors set of travel trailer pressure from 0 to 72 PSI. Do not use on vehicles requiring higher tire pressure 3. Solar charging works best with direct sunlight. On cloudy days or for night driving, use USB charging 4. The display auto-dims at night. Press any button to temporarily brighten the screen for better visibility

• 【Solar + USB Dual Charging】Never run out of power on the road. Solar panel keeps the solar trailer tire pressure monitoring system charged during daylight. USB port and cigarette lighter socket provide backup when sunlight is limited
• 【6 Comprehensive Alarm Modes】This trailer tire pressure monitoring system covers fast leak detection, high/low pressure alerts, high temperature warnings, sensor low voltage, and signal loss. Voice alerts let you keep eyes on the road while staying informed
• 【Auto-Dimming Color LCD Display】The rv tire pressure monitoring system has large high-definition screen automatically adjusts brightness for day or night driving. Clear, easy-to-read tire pressure and temperature data at a single glance
• 【Monitors 0-72 PSI for RVs & Trailers】This rv tpms is Perfect for RVs, travel trailers, campers, SUVs, and pickup trucks. IP67 waterproof sensors withstand rain, dust, and extreme weather. Keeps your family safe on every journey
• 【Installation Method】Built-in sensors can be securely concealed inside the tire, making them easy to use and eliminating concerns about theft. External sensors require no tire removal, wiring matching, or dynamic balancing; installation can be completed in just 2 minutes