Omega Freedom 400 Owner's Manual page 17

and/or trunk area of a vehicle. If the security system is armed, grounding the Blue
will activate it.
CONNECTION: The included pin switches may be installed to provide this trigger
circuit. Or, if there are existing switches, the Blue wire may be connected directly,
provided this is a- Ground switching circuit. An indication of such a circuit is the
wire having no voltage present when the hood or trunk is open, and up to +12 Volts
when the hood or trunk is closed. This circuit cannot be used with mercury switch
types of hood or trunk lights. If the vehicle is equipped with a usable hood or
Diode-Isolating multiple - Ground instant triggers.
Control
Module / Siren
Assembly
Trunk
Trunk
Light
Pin
Switch
Blue - Ground Instant Trigger Wire.
Installation Insert Page 6
Hood
Pin
Switch
Note: Use "IN4002" diodes.
Other Optional
- Switching
Trigger
Connections