Solar Power Trailer Tire Pressure Monitor,80ft 5 Alert Modes, for RVs, Trailers, Heavy Trucks (3.7"-4S)

[Real-Time Ultra-Precision Monitoring] MIRAIDON's professional-grade tire pressure monitoring system utilizes automotive-grade chips to collect tire pressure and temperature data with near-zero latency precision. Simultaneously monitors up to 14 tires on a single screen. Engineered for heavy-duty trailers, RVs, and commercial trucks, it operates reliably under extreme conditions (maximum pressure 176 PSI/maximum temperature 185°F). [5-Minute Installation + Wireless Programming] No tools required! Simply screw the tamper-proof external sensor onto the tire valve stem and complete wireless pairing in seconds. Includes a signal repeater to boost weak signals, effectively countering long-distance interference or electromagnetic noise. The perfect choice for fleets, fifth-wheel trailers, and construction equipment. [5-Layer Smart Alarms for Comprehensive Protection] Instant visual/audible alerts: ✅ Overinflation/Underinflation ✅ Overheating ✅ Rapid Deflation ✅ Low Sensor Battery The system continuously monitors tire risks, letting you focus on driving—essential for long-haul transport and RV towing. [Solar + USB Dual Charging (200+ Hour Battery Life)] Weatherproof monitor supports solar/USB charging with over 8 days per charge. Screen auto-sleeps during stops (enters standby after 15 minutes) and instantly wakes during driving. Sensors feature user-replaceable CR1632 batteries.