© 2000 Directed Electronics, Inc. Vista, CA
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Most vehicles use negative door trigger circuits. Connect the green wire to a wire which shows ground when any
door is opened. In vehicles with factory delays on the domelight circuit, there is usually a wire that is unaffected
by the delay circuitry.
This wire will respond to a negative input with an instant trigger. It is ideal for hood and trunk pins and will
report on Zone 1. It can also be used with DEI’s 506T Glass Breakage Sensor, as well as other DEI single stage
sensors.
This type of dome circuit is used in many Ford vehicles. Connect the violet wire to a wire that shows (+)12V when
any door is opened, and ground when the door is closed.
H1/7 VIOLET (+) door trigger input
H1/6 BLUE (-) instant trigger
H1/5 GREEN (-) door trigger input