Harness wire information fig. 2, Warning – Wolo 4200 The Commissioner User Manual
Page 3

HARNESS WIRE INFORMATION Fig. 2
8. The wire harness provided with the siren has a
male plug end that mates with the connector
located in the back of the siren controller. The
plug is designed to connect and lock only in
one position.
WARNING
• Do not connect the wire harness plug to the
siren controller until all connections have been
completed, wires are secured and the installer
inspects and verifies that no short circuits exist.
• Before wiring the siren controller to the vehicle,
carefully review the vehicle’s shop or build manual to ensure the connection points will not affect the circuit or the
vehicle’s operation.
• If the vehicle is equipped with air bags, the installer MUST consult the vehicle’s shop or build manual to ensure that
the siren’s harness wires will not affect deployment of the air bags. If necessary consult manufacturer for their
recommendation.
• Any wires that pass through the vehicle’s firewall or drilled sheet metal must have a rubber grommet or approved
insulator inserted into the hole to protect the wires from being shorted or damaged from rough metal edges.
• Failure to follow these instructions could cause hazardous sparks, electrical fire, burns and personal injury.
HARNESS WIRING
9. WARNING: Failure to wire the siren as outline in this instruction manual could result in permanent damage to the
siren, the vehicle's electrical system and/or cause a fire. If a fuse or wire needs to be replaced, they must meet or
exceed specifications rating specified in this manual. Any deviation to the electrical specifications is at the
installers/users risk. IMPORTANT: Always carefully review the vehicle’s shop or build manual to ensure the
electrical connection points will not effect the circuit or the vehicle’s operation. If the harness wires need to be
extended, use 18 gauge or heavier wire.
10. BROWN WIRES: are connected to speaker either Fig, 3A
or 3B.
Radio rebroadcast: Will allow the user to broadcast the
vehicle’s two-way radio outside of the vehicle with
controllable volume.
11. WHITE WIRE: is an audio wire that is connected to the
speaker of the two-way radio. If the white wire needs to
be extended, use 18-gauge or heavier audio wire that is
metal shielded. The white wire has a plug end that
connects in the rear of the siren controller.
12. BLACK WIRE is connected to ground. Secure
black wire under a metal body bolt in the
dashboard area; make sure that the METAL
surface around the bolt is clean of rust and
paint to make a good electrical connection.
13. RED WIRE: is connected to the vehicle’s fuse-
block or a under dash power source that can
supply 12-volts / 15-amps. The red wire is
provided with an in-line fuse that must be used.
The fuse should not be more then ten-(10)
inches from the power source. (Note: if you
need to replace the fuse use a 15 amp type
AGC). NOTE: Tape all connections and secure wires.
TO THE SPEAKER ON
THE TWO-WAY RADIO
PINK TO +12 VOLTS
YELLOW TO +12 VOLTS
RED TO +12 VOLTS
BLACK TO GROUND
BROWN WIRES TO A
SPEAKER
PINK - Provides +12V to accessory
YELLOW - Provides +12V to accessory
CONNECT TO THE
TWO-WAY RADIO SPEAKER