B-Qtech Bluetooth TPMS for RV & Trailer — 4 External Sensors, App Alerts & IP67 Protection

B-Qtech Wireless Bluetooth TPMS with 4 external sensors continuously monitors tire pressure and temperature on RVs and trailers and sends real-time alerts to your smartphone.

Keeping trailer and RV tires in the correct pressure range prevents roadside failures and improves fuel economy, but factory TPMS systems aren’t always available on towed trailers and older recreational vehicles. The B-Qtech Bluetooth Tire Pressure Monitoring System (TPMS) uses four durable external sensors and a feature-rich smartphone app to deliver live readings, configurable alarms, and simple installation without needing an additional display or hardwiring. It’s built for high accuracy, weather resistance, and flexibility across many vehicle types.

How does the Bluetooth connection make monitoring easier?

The system pairs directly with Android or iOS phones via the ITPMS app, eliminating the need for a separate display or extra cabling. You can check all tires from your phone, receive instant push alerts, and customize units and alarm thresholds inside the app.

• Wireless data transmission from sensors to smartphone over Bluetooth
• No external display required — use the dedicated app
• Supports multiple pressure units: PSI, BAR, Kgf, kPa
• Three pairing modes: manual, QR code, and automatic scan

What safety warnings and alarms does the system provide?

B-Qtech’s TPMS includes a six-mode alarm suite that notifies you about conditions that can lead to blowouts or reduced control. Alerts cover pressure deviations, high temperatures, sensor problems, and low battery so you catch issues early.

• Low-pressure and high-pressure alarms to prevent under- or over-inflation
• High-temperature alarm to flag heat-related tire stress
• Leakage alerts and sensor-fault warnings for fast diagnostics
• Low-battery warning for timely sensor battery replacement

How accurate and rugged are the external sensors?

The external sensors are rated IP67 for water and dust resistance and cover a wide monitoring range from 0 to 116 PSI with ±1.5 PSI precision. They’re designed for DIY mounting and include user-replaceable batteries to lower long-term maintenance costs.

• IP67 waterproof and dustproof housing for harsh road conditions
• Monitoring accuracy within ±1.5 PSI for reliable readings
• 0–116 PSI range suitable for light to heavy vehicles
• Quick 15-minute DIY installation with replaceable batteries

Can this TPMS work on big rigs, trailers, or mixed fleets?

Yes — the system is highly adaptable and supports one setup for anything from a two-wheel passenger car to multi-axle trailers with up to 40 wheels. The app supports tire rotation mapping and multiple vehicle profiles, making it a flexible choice for mixed fleets and seasonal towing setups.

• Compatible with 2–40 wheels — cars, SUVs, RVs, trailers, trucks, buses
• Custom profiles for different vehicles or trailers in the app
• Tire rotation function to keep sensor locations accurate after service
• Works with vehicles that lack factory-installed TPMS

Who this is for: B-Qtech’s Bluetooth TPMS with four external sensors is aimed at RV and trailer owners, fleet operators, and drivers of heavy-duty or older vehicles who want a low-effort way to monitor tire health. It’s especially useful for weekend campers, long-haul drivers, and anyone who needs robust, weatherproof sensors with smartphone alerts instead of a dedicated in-cab display. The combination of fast DIY installation, wide pressure range, and customizable app alerts makes it a practical upgrade for enhanced safety and peace of mind on the road.