All-in-one RV power protection: voltage boosting, advanced surge protection, and smart WiFi/Bluetooth monitoring in a single unit.
The Hughes Autoformer WPC30A Watchdog Power Center is the most complete RV power protection product ever made. Combining the proven smart features of the best-selling Power Watchdog surge protectors with patented voltage-boosting technology, this all-in-one unit continuously analyzes park power, automatically boosts low voltage, and delivers advanced surge protection—all while giving you real-time control through a free mobile app on your smartphone.
Whether you're plugged in at a high-end resort or a rustic campground, the Power Center safeguards your RV's appliances and electronics like no standard surge protector can. Built-in WiFi and Bluetooth mean there's no extra hardware needed—monitor and manage your system from anywhere in the world. And when a fault is detected, the unit's Emergency Power Off (EPO) instantly cuts power to protect your coach, then automatically restores it once conditions have been stable for 90 seconds—no manual reset required.
Patented technology automatically boosts low park voltage to protect sensitive RV appliances and electronics
Patented modular design lets you replace just the surge module after a strike—no need to replace the whole unit
Built-in connectivity with no extra hardware needed—monitor voltage, current, and faults from anywhere via app
Emergency Power Off cuts power instantly during faults, then auto-restores after 90 seconds with no manual reset
The WPC30A requires a dedicated 30-amp service connection. Refer to the included installation manual for complete wiring diagrams and setup instructions before use. Once connected between your campground pedestal and your RV's shore power inlet, the unit operates automatically—analyzing park power, boosting voltage when needed, and protecting your coach at all times.
The free Power Watchdog mobile app (iOS and Android) connects to the WPC30A via built-in WiFi or Bluetooth. From the app you can: • View live input and output voltage readings • Monitor real-time current draw and energy usage • Receive instant push notifications for any fault condition • Read detailed error code explanations • Remotely turn power on or off to your coach • Review complete fault history logs • Reset your energy meter at the start of each trip Note: WiFi connectivity requires a 2.4 GHz network. 5.0 GHz WiFi networks are not supported.
The WPC30A display shows you critical power data at all times: Input Voltage: Incoming park power before boosting Output Voltage: Boosted voltage actually going to your RV Current Draw: Real-time amperage your RV is consuming Frequency / Error Codes: Live Hz reading or fault codes when a problem is detected Fault Indicator: Unit turns red and sends an instant app alert when any fault condition is detected
In The Box: • WPC30A Power Center Unit • 48" Power Cord • Replaceable Surge Module (pre-installed) • Installation Hardware • Installation Manual & Wiring Diagrams • Warranty Documentation Required (Not Included): • Free Power Watchdog mobile app (iOS / Android) • 2.4 GHz WiFi network for remote monitoring features
The EPO function automatically disconnects power to your RV when dangerous conditions are detected: • Low Voltage: Power cuts if voltage drops below safe operating levels • High Voltage: Power cuts if voltage exceeds safe upper limits • Open Ground: Fault detected and power disconnected immediately • Open Neutral: Fault detected and power disconnected immediately Once the fault clears and power remains stable for 90 seconds, power is automatically restored to your coach—no manual reset required.
Download the WPC30A Installation Manual & Wiring Diagrams (PDF) Free Power Watchdog Mobile App: • Download for iOS (Apple App Store) • Download for Android (Google Play Store) Warranty Information: Limited Lifetime Manufacturer's Warranty Covers defects in materials and workmanship under normal use. Contact Hughes Autoformer directly for all warranty claims and service inquiries.