30 Amp Bluetooth Surge Protector with Auto Shutoff – Portable | Hughes Autoformers

30 Amp Bluetooth Surge Protector with Auto Shutoff – Portable

Price: $255.00

In stock

  • World’s first advanced Smart Surge Protector with EPO (Emergency Power Off)
  • 2,400 Joules of Advanced Surge Protection
  • Smart Circuit Analyzer will shut down power to RV if a dangerous event occurs. An alert will be sent to your smartphone
  • Plug-n-play – only 4 second delay power on after plugging in (others brands are up to 2 mins)
  • Built in 90 second Power-on delay to protect your AC.
  • Wirelessly Monitor Voltage & Amps & Watts on your Smartphone in Real Time
  • Complete LED Park Power Diagnostics with Wireless Fault Alerts – Open Ground, Open Neutral, Reverse Polarity, Open Circuit and Miss-Wired
  • App features power monitor, see your Kilowatt Hour usage
  • Replaceable Surge / Spike Module – Should you get hit by a large spike, simply order a new surge module. No need to order a whole new unit.
  • Heavy Duty Construction
  • IP65 rating –  Rugged outdoors rain proof design.
  • Premium protection from spikes and surges
  • Easy pull plug handles
  • Anti-theft locking bracket
  • 99% pure copper 10 gauge wire, solid copper plugs and blades
  • Mobile app is available for free on iOS and Android platforms
  • Industry First, Patented!
  • Available in hard wired or portable versions, for both 30 amp and 50 amp setups
  • 50 Amp Coach? Click here: (50 Amp is Available)
  • YES, it is compatible with cable, “dog bone” adapters
  • Go GLOBAL WiFi/CELLULAR add on option – www.RVWHISPER.com (monitor unit from miles away!)
  • Limited Lifetime Warranty!
  • Approximately 31″ long including cables
  • Unit dimensions 11 1/2″  x  5 1/2″  x  3 3/4″

SPECIAL BONUS OFFER – If your surge module is ‘used up’ within the first 2 years of purchase, Hughes Autoformers will mail you one FREE replacement. (One free replacement offer only within the first 2 years of purchase. Proof of purchase required, proof of used up surge module also required)

*NOTE – If you use up the surge module, the unit will still function properly. The EPO (emergency power off) functions and the Bluetooth will still work. You would just not have surge protection until that part is replaced, but you WILL have power into your RV.




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Our 30 amp Power Watchdog Smart Surge Protector + EPO (emergency power off) offers a powerful 2,400 Joules of advanced surge protection for your coach. Our Patented Power Watchdog + EPO is the world’s first smart surge guard and surge protector with built-in Bluetooth connectivity so you can monitor live park power conditions on your smartphone in real time!  Get text alerts of dangers before something catastrophic happens. The new EPO (emergency power off) units will automatically SHUT DOWN power if there are dangerous conditions of too high or low voltage, open ground or open neutral as well as more.

Unit automatically shuts down power if voltage drops below 104 V or over 132 V. Once power conditions are good and stable for 90 seconds, the unit will turn back on automatically.

In stock

Product Videos



Surge Module Replacement Instructions Power Watchdog + EPO USER GUIDE

4 reviews for 30 Amp Bluetooth Surge Protector with Auto Shutoff – Portable

  1. 5 out of 5


    I purchased this to replace an “inexpensive” surge protector that worried me. I was afraid it would not protect our motor home properly. I really like the blue tooth function of this unit so I can keep an eye on our power consumption. We have had this for about 2 weeks and have been on the road. It has worked perfectly even shutting down the power when our consumption was over the 30 amp limit. Unit came right back on and is working flawlessly. I like the idea of replacing the surge unit if it gets affected, and not buying an new complete unit. $30 is much better than over $200. I hope it works well for many years.

  2. 5 out of 5


    I am a first-time RV owner. The cost of any surge protector is going to be far less than internal electrical repairs of appliances inside the RV. I got this unit for two reasons. First, it not just detects problems, it actively protects against many problems well beyond simple surge; that’s not true of some other alternative brands. Second, the surge protection module is replaceable. That’s quality design, and customer-focus

    The app is awesome. I really found it useful to sit in our RV and watch the amps draw in real time. For example the compressor in our A/C cycles on and off according to the thermostat, but the fan is manual and always runs. I found the ability to monitor when the compressor cycled on and off was very useful in quickly fine-tuning the thermostat to ensure the A/C was set properly. I can also see when the hot water heater kicks on, gauge how many amps each appliance draws, and know when I have spare capacity to plug in a particular extra appliance into a 120 volt outlet.

    One word of caution and one suggestion for improvement. For other customers like me, please note that there are two apps from this vendor with similar names. One has a black dog face with red highlights and one is a red dog face with white highlights. They are for different products and you have to get the right one or the app won’t work correctly. As for improvements for the vendor – the illumination when the unit turns on is hard to see in direct bright sunlight. An increase in brightness, or an additional LED to indicate all is well, would be a great improvement.

  3. 5 out of 5


    I bought this device after almost frying our whole electrical system in the camper. It saved us countless times as we are camping. I can can also see in real time how much watts each appliance is using via the app. It’s astonishing how much electricity one can use!! With the ability to set parameters on how much electricity is being used it can also save you money if the park charges by watts. I recommend this product to EVERYONE! The best priced product on the market!

  4. 5 out of 5


    This is a well made and competitively priced surge protector/EPO. And having a Bluetooth connection to the unit is brilliant. I upgraded from a small surge protector only to this unit when we upgraded from a TT to a motorhome. It’s cheap insurance to make sure we’re protected in our new motorhome. It’s a huge protector/EPO with a very bright display. I use a waterproof nylon bag to cover it to dim the light. I don’t want to disturb other campers and draw attention to my bright, expensive surge protector.

    I had a question about a loud popping sound when applying power and the Hughes tech was very responsive and helpful answering my questions. He said it’s the solenoid closing to apply power to the RV and the pop sound was normal. I would suggest there should be a note in the user guide, maybe under #3, explaining that the loud pop was a normal sound and does not indicate a problem with the unit.

    I highly recommend this surge protector/EPO, it’s priced competitively, has a Bluetooth app, and their tech support is excellent.

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