Increase the life of your Fleet
UP to 99.7%
effective in reducing the rate of corrosion on galvanized sheet metal.
Unique radio frequency
pulse-wave technology is effective, yet harmless to you and your vehicle.
Environmentally friendly
alternative to the traditional method of chemical sprays.
Automotive DEF-44001
This simple 3-wire hook up Defender-Plus module is designed to easily hook up to your vehicle’s battery to protect the grounded body panels of your vehicle from corrosion. Tested & proven highly effective by world class labs.
Compatible Vehicle Types
- Cars
- Mini Vans
- SUV's
- Pick-Up Trucks
Heavy Duty DEF-44005
Get more power for your heavy duty vehicle. This Defender-Plus module uses a 4-wire hook up to effectively protect your rig or large vehicle from corrosion damage all year round.
Compatible Vehicle Types
- Excavators
- Bull Dozers
- Emergency Vehicles
- Class 7 or 8 Tractors
- Cab Chassie Configurations
- Light to Heavy Duty Trucks
- Buses
- Snow Plows
- Dump Trucks
- Graders & Backhoes
- Off-Road Equipment
- R.V's & Commercial Vans
Battery Powered DEF-44007
The same Defender-Plus technology now uses its own battery power, rather than your vehicle's. This unique module will allow you to effectively protect those vehicles that don't have their own battery source. This module can still be used on automobiles.
Application for trailers and heavy equipment
- Boat
- Sport
- Horse
- Back Hoes
- Float/Flatbed
- Front End Loaders
- Utility
- Graders
- Storage
- Portable
- Specialty
- Off-Road Equipment
How It Works
The Defender-Plus module provides the most advanced corrosion protection available anywhere. Through 15 plus years of rigorous testing, it is proven to be the most effective way to reduce corrosion on automotive sheet metal.
Defender-Plus generates radio frequency pulse-wave surface currents.
When a scratch or stone chip exposes steel, zinc galvanizing naturally protects the steel and slows down the corrosion process.
However, moisture from the environment reacts with zinc to form a zinc oxide barrier, which renders the zinc glavanizing inert and unable to protect the steel, causing corrosion.
The electromagnetic surface current breaks down the zinc oxide barrier, enhancing the ability of zinc galvanizing to protect the steel surface.
Field Study
This municipality used the Defender-Plus module on their snow plow fleet which uses heavy brine and salt throughout the winter season. Here are the results.
Frequently Asked Questions
Consumer Support / Frequently Asked Questions
Q: Will I get an electrical shock when I touch my car?
A: The Defender-Plus module delivers a “pulse” wave signal on your cars sheet metal which cannot be felt when you touch the vehicle.
Q: Will the Defender-Plus effect or interfere with my radio or vehicle’s computer?
A: The circuitry is designed to comply with current FCC, EMC & CE standards. Therefore you will not notice any unwanted static or interference.
Q: Will the Defender-Plus effect anyone with a pacemaker?
A: No. This module does not give off any kind of signal or charge that would interfere with a pacemaker.
Q: Can I move the Defender system to another vehicle?
A: Yes, you can. The Defender-Plus is portable and can be re-installed on another vehicle.
Q: Will the Defender-Plus work with spray-on rust proofing?
A: With the Defender-Plus installed on your vehicle, you do not require spray-on rust coatings. However, if your car already has a rust inhibiting spray, it will not effect the Defender’s performance.
Q: Will the Defender-Plus drain my car battery?
A: The Defender-Plus unit uses very little battery draw and is designed to turn off its LED light when the vehicle battery drops below 11 volts to conserve energy, but will continue to operate using minimal battery draw.
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