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8–1
SECTION 8
External Sounders
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In This Section
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Compatible Sounders
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NFPA Requirements
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Sounder Connections and Power
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Sounder Supervision
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Testing the Sounder
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Compatible Sounders
ADEMCO AB-12M 10” Motorized
Bell & Box
Motor bell & box. UL Grade A. 100mA current draw.
ADEMCO 1011BE12M 10”
Motorized Bell & Box
Motor bell & box. UL Listed. 100mA current draw.
ADEMCO 702
Outdoor Siren
Self-contained 6–12 volt siren (driver built-in) and
weatherproof for outdoor use. Can be wired for either a
steady or warble sound. 117dB @ 10 feet. 1500mA current
draw.
ADEMCO 719
2-Channel Siren
Self-contained 6–12-volt siren (driver built in). Steady or
warble sound. 109dB @ 10 feet. 550mA current draw.
ADEMCO 747
Indoor Siren
Self-contained 6–15 volt siren (driver built-in) for indoor
wall mount. 747F available for flush mounting. 105dB @ 10
feet. 400mA current draw.
ADEMCO 747UL
Indoor Siren
Self-contained 6–15 volt siren (driver built-in) for indoor
wall mount. UL Listed. 85dB @ 10 feet. 320mA current
draw.
ADEMCO 744
Siren Driver
6 jumper-selected sound outputs. Rated at 119dB with use
of an 8-ohm 30 watt speaker. 1.3 amps current draw.
ADEMCO 745X3
Voice Siren Driver
12-volt voice siren driver with English, Spanish, and
French voice messages. Separate messages for fire and
burglary. Use with 8-ohm speaker. UL Listed. 1100mA
current draw.
NOTE:
Requires special power wiring, using
additional components.
ADEMCO 705–820,
5-inch Round Speaker
20-watt, 8-ohm indoor or outdoor speaker. Requires a
driver.
ADEMCO 713 Speaker
40-watt, 8-ohm, indoor/outdoor speaker. Requires a driver.
System Sensor PA400B
(beige)/PA400R (red)
Indoor Piezo Sounder
Indoor piezo sounder (red or beige), rated at 90 dB @ 10
feet.
U
L
For UL installations, use only UL Listed sounding devices mounted indoors.
NFPA Requirements
The VISTA-10SE complies with NFPA requirements for temporal pulse sounding of fire
notification appliances.
Temporal pulse sounding for a fire alarm consists of the following:
3 pulses – pause – 3 pulses – pause – 3 pulses . . .