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 Fire alarm bell

Model No Adopted voltage Adopted current Volume at 1meter Driving way Size and weight
HC-4006 DC-6V 250mA 75db Coil 122mm
X
50mm
430g
HC-4012 DC-12V 180mA Coil
HC-4024 DC-24V 100mA Coil
HC-4120 AC-120V 25mA Coil
HC-4220 AC-220V 20mA Coil
HC-4012B DC-12V 35mA Motor 360g
HC-4024B DC-24V 20mA Motor


  Back Box

Specifications Diameter of hole
American-sized One hole 20mm
Two holes
European-sized One hole 19mm
Two holes


 Fire alarm bell


MODULAR ALARM BELLS
    Basic bell mounting plate to meet installation requirements.
LOW POWER CONSUMPTION
    Enables using bell in sufficient quantity for uniform distribution.
UNIVERSAL APPLICATION
    Available in five DC voltages for polarized circuits, six AC voltages and
    three gone sizes 6", 8", and 10" for use with most alarm systems.

INSTALLATION NOTE /
 
1.Remove a gong
 2.Wire the bell in the circuit.
 3.Mount bell mechanism on 4" square standard outlet box with the striker
    facing down.
 4.Remove a gong
 5.The bell must be mounted a minimum of 8ft., above the floor, or, as close
    to the ceiling as possible.
 6.Polarized bell provides Red(-) and Black(-) lead wires. When you install
    the bell, must be observed the polarity


 
BASIC MECHANISM AND GONGS 


SEMI-FLUSH INSTALLATION 


AUDIBILITY RATING (dB at 10FT) 

MODEL

RATING 6" CONG SIZE 8" CONG SIZE 10" CONG SIZE
VOLTAGE Rated Current Sound level AT
10 FT db
Rated Current Sound level AT
10 FT db
Rated Current Sound level AT
10 FT db

COIL

6VDC 250mA 95 250mA 95 250mA 95
12VDC 180mA 95 180mA 95 180mA 96
24VDC 100mA 95 100mA 96 100mA 96
120VDC 25mA 95 25mA 95 25mA 98
220VDC 20mA 95 20mA 95 20mA 97