Specifications

32
INTERSECTION WARNING LIGHTS
The chassis shall include two (2) red Whelen 600 series Super LED intersection warning lights, one (1)
each side. The intersection lights shall be mounted on the side of the bumper.
The side and intersector warning lights shall be controlled by a rocker switch on the switch panel. This
switch shall be clearly labeled for identification.
INTERIOR DOOR OPEN WARNING LIGHTS
The interior of each door shall include one (1) red 4.00 inch diameter Truck-Lite LED warning light.
Each light shall activate with a flashing pattern when the door is in the open position to serve as a warning
to oncoming traffic.
Each door shall also include one (1) clear 4.00 inch diameter Truck-Lite halogen light. Each light shall be
activated when the door is in the open position.
SIREN CONTROL HEAD
A Whelen 295HFSA7 electronic siren control head with remote dual amplifier shall be provided and flush
mounted in the switch panel with a location specific to the customer’s needs. The siren shall feature 200-
watt output, radio broadcast, public address, wail, yelp, or piercer tones and hands free operation which
shall allow the operator to turn the siren on and off from the horn ring if a horn/siren selector switch
option is also selected.
HORN BUTTON SELECTOR SWITCH
A rocker switch shall be installed in the switch panel between the driver and officer to allow control of
either the electric horn or the air horn from the steering wheel horn button.
AIR HORN ACTIVATION
The air horn activation shall be accomplished by the steering wheel horn button for the driver and a right
hand side Linemaster model SP491-S81 foot switch for the officer. An air horn activation circuit shall be
provided to the chassis harness pump panel harness connector.
BACK-UP ALARM
A backup alarm shall be installed at the rear of the chassis with an output level of 107 dB. The alarm shall
automatically activate when the transmission is placed in reverse.
INSTRUMENTATION
An ergonomically designed instrument panel shall be provided. Each gauge shall be backlit with LED
lamps. Stepper motor movements shall drive all gauges. The instrumentation system shall be
multiplexed and shall receive ABS, engine, and transmission information over the J1939 data bus to
reduce redundant sensors and wiring.