
NVSL4000
13 - English
This input will respond to a negative input with an instant trigger. It is ideal for hood and trunk pins and will
report on Zone 1.
This wire is used in vehicles that have a positive (+) switched dome light circuit. Connect the violet wire
to a wire that shows (+)12V when any door is opened, and ground when the door is closed. This wire will report
Zone 3.
Remove any paint and connect this wire to bare metal, preferably with a factory bolt rather than your own screw.
(Screws tend to either strip or loosen with time.) We recommend grounding all your components, including the
siren, to the same point in the vehicle.
H1/8 BLACK (-) chassis ground connection
H1/7 VIOLET (+) door trigger input, zone 3
H1/6 BLUE (-) instant trigger input, zone 1
Summary of Contents for VSL 4000
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Page 23: ...NVSL4000 23 English Type H door lock system wiring diagram ...
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