Specifications

41-820 (12-24 Volts)
SINGLE LEVEL 97db
SPECIFICATIONS:
 Single level...97dB(A) ± 4 @ 4'
 Multi-voltage -12-24 volts
 Voltage spike protected
 Reverse polarity protected
 Current draw less than 0.3 amps
 Solid state electronics
 Certified conformance to S.A.E. J994, type C
 Meets State, Federal and U.S. Army Corps of
Engineers' requirements
 Meets all European Standards for on and off-road
vehicles (CE & E-Mark Certified)
 Size-4"Wx1.25"Dx2.5"H
 Mounting – four .5”Lx .25”W slots on 3.25" centers
FEATURES:
 Rugged glass-filled nylon housing
 Steam Cleanable/Pressure Washable
 Can be used on positive and negative ground
vehicles
 Compact size allows for horizontal or vertical
mounting in protected areas
41-822 (12 to 24 Volts)
SINGLE LEVEL ALARM 107db
For use in medium to light duty applications
where a louder warning level is required.
SPECIFICATIONS:
 Single level...107dB(A) ± 4 @ 4'
 Multi-voltage-12-24 volts
 Voltage spike protected
 Reverse polarity protected
 Current draw less than 0.3 amps
 Solid state electronics
 Certified conformance to S.A.E. J994, type B
 Meets State, Federal and U.S. Army Corps of Engineers'
requirements
 Meets all European standards for on and off-road vehicles
(CE & E-Mark Certified)
 Size - 4"W x 2.5"D x 3."H
 Mounting – two .5”Lx.25”W slots and two .75”Lx.25W slots
on 3.25" center
 Net Weight – 1 lb
FEATURES:
 Rugged glass filled nylon housing
 Steam Cleanable/Pressure Washable
 Low current, high efficiency dome speaker
 Can be used on positive and negative ground vehicles
 Compact size allows for horizontal or vertical mounting in
protected areas
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The rugged and compact 41-820 allows replacement of unnecessarily large and
bulky alarms currently used on light and medium duty trucks, dump trucks,
motor homes, campers, electric fork lifts and other similar applications.
41-821 (Not Shown)
Same as 41-820 but with Stud Terminals