The new Power Watchdog Smart Surge Protector with Emergency Shutoff from Hughes Autoformers offers 6,100 joules of advanced surge protection for your coach. By using advanced circuit analysis, this surge protector will automatically shut off your power if it detects voltage entering dangerous levels*. When levels stabilize for at least 90 seconds, it will turn your power back on without you having to reset anything.
Take advantage of the patented Bluetooth connectivity, so you can monitor park power conditions in real time on your smartphone with Hughes' free mobile app.
Key Features
- Replaceable Surge/Spike Module - If there's a large spike in power, simply replace the surge module instead of the entire unit
- Remote Monitoring - Monitor voltage, amperage, and wattage on your smartphone in real time
- Limited Lifetime Warranty
- Plug n' Play - 4 second analysis time to to determine if power conditions are safe (other brands take up to two minutes)
- Protect Your Appliances - Built-in 90 second power-on delay after a fault is detected and resolved
- Complete LED Park Power Diagnostics - Get wireless fault alerts to keep you informed of any hazardous park power conditions
- Customizable Alert Thresholds
- Heavy Duty Construction
- Compatible with "Dogbone" adapters
- Works with RVWhisper to monitor your unit remotely
*If voltage drops below 104 volts or above 132 volts.
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- James B.Verified BuyerReviewingHughes Autoformers Power Watchdog 50A Smart Surge Protector with Emergency ShutoffI recommend this productRated 5 out of 5 stars12 seconds agoLove It
Great unit to have.
- Paul C.Verified BuyerReviewingHughes Autoformers Power Watchdog 50A Smart Surge Protector with Emergency ShutoffI recommend this productRated 5 out of 5 stars6 days agoHughes surge protector
I nice complement to onboard surge protector
- Mark g.Verified BuyerReviewingHughes Autoformers Power Watchdog 50A Smart Surge Protector with Emergency ShutoffI recommend this productRated 5 out of 5 stars2 months agoGreat product
Great product especially the blue tooth monitor which helps me understand my loads on shore power so I can use power the right way when boondocking
- Tommy O.Verified BuyerReviewingHughes Autoformers Power Watchdog 50A Smart Surge Protector with Emergency ShutoffI recommend this productRated 5 out of 5 stars6 months agoWatchdog
Fast shipment packaged well and works great so far
- Stephen M.Verified BuyerReviewingHughes Autoformers Power Watchdog 50A Smart Surge Protector with Emergency ShutoffI recommend this productRated 5 out of 5 stars8 months agono issues
works as advertised, nice to be able to check the voltage on both lines on the 50 amp.
- Tracy G.Verified BuyerReviewingHughes Autoformers Power Watchdog 50A Smart Surge Protector with Emergency ShutoffI recommend this productRated 5 out of 5 stars9 months agoEasy to use with little electrical knowledge needed
Easy to hook up and test the power source before connecting to the RV. Protects the RV systems and helps diagnose issues. Having the monitoring data and alerts on the app is really nice. 👍
- Darryl B.Verified BuyerReviewingHughes Autoformers Power Watchdog 50A Smart Surge Protector with Emergency ShutoffI recommend this productRated 5 out of 5 stars9 months agoGreat Surge Protector, and love the bluetooth info
My RV has a Surge Guard Transfer switch with surge protection, but I wanted something more modular in front of it to protect it. This unit is great. The white face to let you know you have a good power and the ability to monitor it through the bluetooth app is awesome. Way more information than I could easily get from my Surge Gaud. Very happy with this purchase.