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DUAL IONIZATION
Dual Ionization sensing chamber.
Generally more effective at
detecting small particles produced
by flaming fires.
10-YEAR
LITHIUM POWER
10 years of continuous protection. No
battery change required. Provides
audible notice when alarm has reached
its end of life.
TAMPERPROOF
SEALED ALARM
Powercell cannot be removed after
installation.
SILENCE FEATURE
Silences and tests alarm with a single
button.
Listed to
Standard
UL 217
CAT.
SA340B
SMOKE
ALARM
Sealed (Three 3V) Lithium Power Cells
Description:
The First Alert Cat. No. SA340B is a battery operated, 9V (three 3V lithium power
cells) single station smoke alarm specifically designed for residential and
institutional applications including sleeping rooms of hospitals, hotels, motels,
dormitories and other multi-family dwellings as defined in standard NFPA 101.
Model SA340B complies with UL217, CSFM, NFPA 72, HUD, FHA and other
agencies that model their codes after the above agencies. It meets building
codes where tamperproof 10-year sealed lithium battery operated smoke alarms
are required.
First Alert SA340B features a dual ionization smoke sensing chamber, an 85 dB
horn, a sealed 10-year lithium power cell power supply that is permanently
installed upon activation of unit, a single button for test/silence and a red LED
that blinks to indicate unit is receiving power. The tamperproof design will not
allow the powercells to be removed after installation. The low power warning
indicator will cause the alarm to "chirp" when it reaches the end of its service
life and needs to be replaced. Upon end of life, the unit meets UL requirements
for disabling the alarm and non-reinstallation of unit to mounting bracket.
Designed for surface mounting, the SA340B includes mounting anchors and
screws. Includes a gasketless base for easy installation and a new mounting
bracket that keeps the alarm secure over a wide rotation range to allow for
perfect alignment.
10-Year Sealed