Products – Power Watchdog | Hughes Autoformers

The World’s Most Advanced
RV Surge Protectors

Award Winning RV Surge Protection

2019 RVIA Product of the Year Runner Up + 2019 RISE Award Finalist

4800 JOULES OF PROTECTION


With a class-leading 4800 joules of surge/spike protection (50 amp models), you can feel confident that your coach is protected from the most severe conditions.

REPLACEABLE SURGE UNIT


If a massive surge damages your surge protector, you don’t need to throw it out. Unlike other products, we have designed our units with replaceable surge modules.

AVAILABLE AUTO SHUT-OFF


Our EPO (Emergency Power Off) models constantly monitor park power. If harmful conditions are detected, the unit will automatically cut power to the coach.

Wirelessly Monitor Power Conditions
Live on Your Smartphone

Available on All Power Watchdog Models

Power Watchdog in Action

Reviews & Testimonials

New Integration Announcement!

RV WHISPER

Allows You to Monitor Live Conditions and Receive Notifications From Anywhere!

Available on All Power Watchdog Models

Which Power Watchdog Model is Right for You?

wdt_IDFeaturesPWD30PWD50PWD30-EPOPWD50-EPOPWD30-EPO-HPWD50-EPO-H
1
2Open Neutral IndicatorYesYesYesYesYesYes
3Open Neutral Protection (Shut Off)NoNoYesYesYesYes
4Open Ground IndicatorYesYesYesYesYesYes
5Open Ground Protection (Shut Off)NoNoYesYesYesYes
6Reverse Polarity IndicatorYesYesYesYesYesYes
7Reverse Polarity Indicator (Shut Off)NoNoYesYesYesYes
8Volt / Current Monitoring with AppYesYesYesYesYesYes
9Low or High Voltage AlertYesYesYesYesYesYes
10Low or High Amperage AlertYesYesYesYesYesYes

HAVE QUESTIONS?

Visit Our Power Watchdog FAQ Video Playlist