Alarm Output (Brown); Recommended Wiring; Brown (Alarm Output) - Pioneer Premier DEH-P520 Installation Manual

ALARM OUTPUT (Brown)

The brown lead provides a +12 V constant or pulsed output while alarm is sounding. This
lead has a maximum current capability of 500 mA and can be used to trigger a relay to
sound a siren, horn or flash lights.

Recommended Wiring:

30 amp relay (sold separately) required to operate siren, horn or lights.
• Connect Brown wire to one side of relay coil.
• Connect ground to other side of coil.
For sirens, horns or lights requiring +12 V trigger
• Connect normally open pin to fused, constant +12 V source.
For horns or lights requiring ground trigger
• Connect normally open pin to ground.
RELAY
(Sold separately)
30 A Fuse
(Sold separately)
BATT
≠ +
Car battery
Blue/brown (refer to "STARTER CUT-OFF".)
White/orange (refer to "DOOR LOCK".)
White/red (refer to "ALARM SENSOR".)
Brown
White/yellow (refer to "DOOR SWITCH".)
CONTROL
30 A
OUTPUT
GND
This Product
Horn/Siren, etc.
Fig. 6
10