The TWD-1500 Series
Axle temperature monitoring + TPMS in one system. The only trailer monitor that watches both failure points — overheating bearings and underinflated tires — in real time, on your phone, while you drive.
No repeaters. No missed broadcasts. Bluetooth 5 mesh listening network ensures every TPMS sensor is heard — every time. No-drill magnetic axle sensors mount in seconds with 30 lbs of holding force.
Most roadside wheel-end failures cost $1,800–$4,000. Your TWD system pays for itself with one prevented breakdown.
Choose Your System
Every TWD-1500 Includes
Axle Temperature Monitoring
No-drill magnetic sensors detect overheating bearings before they fail. Mount in seconds with 30 lbs of magnetic force.
Tire Pressure Monitoring
Real-time PSI and temperature for every tire. Rated to 250 PSI — the highest of any Bluetooth TPMS. BT5 mesh network — no repeaters needed, no missed broadcasts.
Smartphone App
iOS and Android. Live dashboard, alerts, trend analysis. See everything from your truck cab.
Made in America
Designed and assembled in Maryland. Direct support from the engineer who built it.
~1 Hour Install
No wiring, no drilling, no shop visit. Magnetic sensors + screw-on TPMS caps. You can do this yourself.
IP67 Waterproof
Built for the elements. Rain, mud, salt spray, boat ramps — your TWD keeps monitoring.
