Whelen Engineering Company M2 Series User manual

51 Winthrop Road
Chester, Connecticut 06412-0684
[phone]
www.whelen.com
All products proudly designed,
manufactured, and assembled
in the U.S.A.
• ISO 9001 Registered QMS
Whelen Engineering reserves the right to upgrade and
improve products without notice.
© 2023 Whelen Engineering Company, Inc. Printed in U.S.A.
LIGHTHEADS
M2 SERIES
With a unique lens shape and patented Linear-LED®or TIR™
reflector assembly, M Series™lightheads are completely
illuminated for unmatched high-intensity warning and low
current consumption. The M2’s compact footprint makes
it ideal for installation in areas where space is limited, like
grilles and push bumpers.
ML2DJ
WARNING: This product may contain chemicals known to the State of California to cause cancer and birth
defects or other reproductive harm. For more information, visit whelen.com/regulatory.
Code No. P13466A - 8/2023
2"
(53mm)
3.7"
(93mm)
0.9"
(23mm)
M2FC Flange Mount, Chrome
M2FB Flange Mount, Black
M2GROM Grommet Mount Kit, Black
M2PEDB Pedestal Mount Kit, Black
M2PEDC Pedestal Mount Kit, Chrome
OPTIONS
SPECS
Voltage: 12 VDC
Current: Peak: 1.0 amp
Average: 0.45 amp
Certifications: KKK-1822F, NFPA 1901, NFPA 1917,
SAE, and EC65 specifications
Warranty: 10-Year warranty
*REPLACE SYMBOL IN MODEL NUMBER WITH LED COLOR DESIRED: A=AMBER, B=BLUE,
C=WHITE, G=GREEN, R=RED
# REPLACE SYMBOL IN MODEL NUMBER WITH LED COLOR DESIRED:
D=RED/WHITE, E=BLUE/WHITE, F=AMBER/WHITE, H=GREEN/WHITE, J=RED/BLUE,
K=RED/AMBER, M=BLUE/AMBER, P=AMBER/GREEN
• Available with Clear, Color, or Smoked lenses
• Hard-coated lenses resist environmental damage
from sand, sun, salt, and road chemicals
• Mounts to surface via two screws for easy installation
• SOLO™and DUO™models have 74 Scan-Lock™flash
patterns
• DVI™flash patterns
• Patented E Block™technology creates a watertight
seal around the unit’s stranded wires to prevent
moisture from entering the lighthead
 STEADYLOCK™sets lightheads to Steady
automatically when used with a CenCom Core®
control system
M2 LINEAR LIGHTHEAD FEATURES
ML2* SOLO, Warning Light, Amber, Blue, White, Green or
Red, with Color Lens
ML2*C SOLO, Warning Light, Amber, Blue, White, Green or
Red, with Clear Lens
ML2*X SOLO, Warning Light, Amber, Blue, White, Green or
Red, with Smoked Lens
ML2D#
DUO, Warning Light, Red/White, Blue/White, Amber/
White, Green/White, Red/Blue, Red/Amber,
Blue/Amber, or Amber/Green Only, with Clear Lens
ML2D#X
DUO, Warning Light, Red/White, Blue/White, Amber/
White, Green/White, Red/Blue, Red/Amber,
Blue/Amber, or Amber/Green Only, with Smoked Lens
M2 LINEAR MODELS

51 Winthrop Road
Chester, Connecticut 06412-0684
[phone]
www.whelen.com
All products proudly designed,
manufactured, and assembled
in the U.S.A.
• ISO 9001 Registered QMS
Whelen Engineering reserves the right to upgrade and
improve products without notice.
© 2023 Whelen Engineering Company, Inc. Printed in U.S.A.
M2 TIR LIGHTHEAD FEATURES
LIGHTHEADS
M2 SERIES
With a unique lens shape and patented Linear-LED®or TIR™reflector
assembly, M Series™lightheads are completely illuminated for
unmatched high-intensity warning and low current consumption. The
M2’s compact footprint makes it ideal for installation in areas where
space is limited, like grilles and push bumpers.
• Available with Clear or Color lenses
• Hard-coated lenses resist environmental damage
from sand, sun, salt, and road chemicals
• Mounts to surface via two screws for easy installation
• SOLO™models have 25 Scan-Lock™flash patterns
• Split models have 69 Scan-Lock flash patterns
M2* SOLO, Warning Light, Amber, Blue, White, or Red, with
Color Lens
M2*C SOLO, Warning Light, Amber, Blue, White, or Red with
Clear Lens
M2# SOLO, Warning Light, Split Color, Red/White, Amber/
White, Red/Blue, or Red/Amber Only, with Clear Lens
M2W* SOLO, Warning Light, Wide Angle, Amber, Blue, White,
or Red, with Color Lens
M2W*C SOLO, Warning Light, Wide Angle, Amber, Blue, White,
or Red, with Clear Lens
M2W# SOLO, Warning Light, Wide Angle, Split Color, Red/
White, Red/Blue, Red/Amber Only, with Clear Lens
WARNING: This product may contain chemicals known to the State of California to cause cancer and birth
defects or other reproductive harm. For more information, visit whelen.com/regulatory.
Code No. P13466A - 8/2023
M2 TIR MODELS
2"
(53mm)
3.7"
(93mm)
0.9"
(23mm)
M2FC Flange Mount, Chrome
M2FB Flange Mount, Black
M2GROM Grommet Mount Kit, Black
M2PEDB Pedestal Mount Kit, Black
M2PEDC Pedestal Mount Kit, Chrome
OPTIONS
SPECS
Voltage: 12 VDC
Current: Peak: 1.0 amp
Average: 0.45 amp
Certifications: KKK-1822F, NFPA 1901, NFPA 1917,
SAE, and EC65 specifications
Warranty: 10-Year warranty
REPLACE * SYMBOL IN MODEL NUMBER: A=AMBER, B=BLUE, C=WHITE, R=RED.
REPLACE # SYMBOL IN MODEL NUMBER WITH SPLIT OR DUO COLOR DESIRED:
D=RED/WHITE, F=AMBER/WHITE, J=RED/BLUE, K=RED/AMBER
M2AC