The new Gen II Power Watchdog PWD50EPOW is built on the legacy of the world’s first Smart RV Surge Protector, delivering innovative and reliable power management for RVers. Featuring built-in WiFi and Bluetooth technology for remote monitoring and an auto-shutoff feature, it ensures users are always kept informed and protected against unsafe voltage conditions inside their camper. Its portable design prioritizes ease of use and maintenance, making it a standout choice for those seeking peace of mind on their adventures.

Built-in WiFi and Bluetooth let you monitor volts, amps, and watts on your smartphone from anywhere in the world.
Power WatchDog mobile app is available for free on iOS and Android platforms
If voltage drops to 104V or below, or rises to 132V or higher, power to your RV will be automatically shut off.
- Automatic shut-off ensures your systems are not exposed to power surges or brownouts that could lead to malfunction.
- Reduces the need for manual monitoring, providing a more hands-off, reliable experience.
Continuously monitors for hazardous power conditions, ensuring your safety and peace of mind.
Identifies issues including: high voltage, low voltage, open ground, open neutral, and overcurrent to prevent electrical hazards.
Upon detecting danger, the Watchdog's face turns red, an error code is displayed, and a detailed alert is sent to your phone.
Effectively absorbs high voltage spikes and surges, safeguarding your equipment from damage.
Monitors and records your total kilowatt hours used since connecting at an RV park, helping manage energy consumption.
- Helps you monitor energy use to avoid exceeding energy limits set by campgrounds, reducing the risk of overage fees.
- Offers a helpful overview for long-term trips, allowing you to assess energy consumption patterns and make adjustments to conserve power.
All fault conditions are logged for your review. Check the app to see when issues occurred, their causes, and the duration for better troubleshooting.
Glowing white indicator signals safe power, dimmable via the mobile app.
Weatherproof clamshell door keeps connections secure and dry, offering protection against the elements.
Includes a padlock ring on the clamshell door and a lock ring on the cable for added security against tampering.
The receptacle bay lights up for easy connections at night. Dimmable or turned off via the mobile app.
Operating Current: 50 amps.
Operating Voltage: 120 volts.
Maximum Watts: 12,000 watts.
Energy Dissipation: 4600 joules.
Input Voltage: 100/145V.
Output Voltage: 104/132V.
Dimensions: 20" long with cord, 12" long body, 6-1/2" wide, 4" depth.
Weight: 4 lbs.
Limited Lifetime Manufacturer Warranty.
Installation Instructions

Hughes Autoformer Gen II WiFi & Bluetooth Portable RV Surge Protector With Auto Shutoff, 50 Amp