Car Security
Car Audio
Driver Safety
Accessories
HE-4004
HE-4004 Polarity Reversing Door Lock Interface
$3.99 CAD
This is the HE-4004 Polarity Reversing Door Lock Interface.
Features:
- Polarity reversing door lock interface
- Converts door lock pulse from negative to positive.
- Works with 3-wire positive trigger door lock system.
