ZCI sensor technology and direct connection to the tow vehicle battery, eliminates all electrical connection and interference with the tow vehicle electrical system. Vehicles with 12 volt system only.

• NO CUTTING OR SPLICING VEHICLE WIRING!
• Isolates Trailer Light Operation from Tow Vehicle's Electrical System
• Works with 2 or 3 wire systems
• Works with PWM or Multiplexed systems requiring 2 or 3 wire hookup
• Rated for up to 4.2 amps for turn/stop & 7.5 amps for taillight trailer circuits
• Works with low side switched vehicles
• Integrated auto resetting short & overload protection
• Robust design allowsfor interior or exterior mounting