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MODEL SS-770/SS-771
SMOKE & FIRE ALARM
READ ALL INSTRUCTIONS
The smoke alarm has a recommended service life of at least 10 years under normal conditions.
The smoke alarm uses an extremely small amount of a radioactive element in the ionization
chamber. Do not tamper with radioactive sealed source or try to repair the smoke alarm
yourself. Refer to instructions for repairs.
SMOKE ALARM LIMITATIONS AND FUNCTIONS
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THERE ARE TWO BASIC SMOKE ALARM TYPES - IONIZATION AND PHOTOELECTRIC.
Ionization smoke alarms are your best overall choice for reliability and fast response time,
since they quickly sense small "invisible" smoke particles and will also sense larger "visible"
smoke particles. Photoelectric smoke alarms may respond more quickly in certain types of
fires, for example - slow smoldering fires with large "visible" smoke particles. ALLTYPES OF
SMOKEALARMS HAVE LIMITATIONS. NO TYPE OF SMOKEALARM CAN SENSE EVERY
KIND OF FIRE OR SMOKE EVERY TIME.
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WARNING - SMOKEALARMS WILLNOTWORK DURINGALOSS OF POWER. SINCEASMOKE
ALARM WILL NOT WORK WITHOUT POWER, having an alarm(s) that works from two completely
different power sources, such as anAC direct wire with battery backup smoke alarm, can give you an
extra measure of protection in case of anAC power failure or a dead battery.
USING A SMOKE ALARM IN A SMOKY AREA LIKE A KITCHEN, OR IN A HIGH HUMIDITY
AREA NEAR A SHOWER, CAN CAUSE FALSE ALARMS. DO NOT TURN OFF THE AC
POWER TO QUIET THEALARM. ASMOKE ALARM WILL NOT HELP PROTECT YOU IF IT
IS NOT POWERED. Properly locate your alarm to avoid nuisance alarms.
ASMOKEALARMMAYNOTALWAYSWARNYOUABOUTFIRESCAUSEDBYCARELESSNESS
AND SAFETY HAZARDS LIKE SMOKING IN BED, VIOLENT EXPLOSIONS, ESCAPING GAS,
IMPROPER STORAGE OF FLAMMABLE MATERIALS, OVERLOADED ELECTRICALCIRCUITS,
CHILDREN PLAYING WITH MATCHES, NATURALCAUSES SUCHAS LIGHTNING, ORARSON.
FIRE PREVENTION IS YOUR BEST SAFEGUARD.
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INSTALLING SMOKE ALARMS MAY MAKE YOU ELIGIBLE FOR LOWER INSURANCE
RATES, but SMOKE ALARMS ARE NOT A SUBSTITUTE FOR INSURANCE. Homeowners
and renters alike should continue to insure their lives and properties.
SMOKEALARMS CANNOT WORK WITHOUT POWER. Battery operated units cannot work if the
batteries are missing, disconnected or dead, if the wrong type of batteries are used or if the batteries
are not installed correctly. AC (only) powered units cannot work if the AC power is cut off for any
reason. If you are concerned about the limitations of battery orAC power, install both types of units.
SMOKE ALARMS CANNOT DETECT FIRES IF THE SMOKE DOES NOT REACH THEM.
Smoke from fires may not reach the sensing chamber and set off the alarm. One unit should
be installed inside each bedroom or sleeping area.
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SMOKE ALARMS MAY NOT DETECT FIRE ON ANOTHER FLOOR OR AREA OF THE
HOME. Recommended minimum protection is at least one unit in every sleeping area and
every bedroom on every level of your home. Interconnected units may provide earlier warning
than stand-alone units since all units alarm when one detects smoke.
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SMOKEALARMS MAYNOT BE HEARD. The alarm horn in this unit meets or exceeds current
standards, but it may not be heard if: (1) the unit is located outside a closed or partially closed
door; (2) residents recently consumed alcohol or drugs; (3) the alarm is drowned out by noise
from stereos, TV's, air conditioners or other appliances or (4) if residents are hearing impaired
or sound sleepers.
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SMOKE ALARMS ARE NOT FOOLPROOF. You must test the unit weekly to ensure your
continued protection. Smoke alarms cannot prevent or extinguish fires.
SMOKEALARMS HAVEA LIMITED LIFE. The unit should be replaced immediately if it is not
operating properly. You should always replace a smoke alarm after 10 years.
SMOKE ALARMS ARE NOT TO BE USED WITH DETECTOR GUARDS UNLESS THE
COMBINATION HAS BEEN EVALUATED AND FOUND SUITABLE FOR THAT PURPOSE.
CURRENT STUDIES HAVE SHOWN SMOKEALARMS MAY NOTAWAKENALLSLEEPING
INDIVIDUALS AND THAT IT IS THE RESPONSIBILITY OF INDIVIDUALS IN THE
HOUSEHOLD WHOARE CAPABLE OFASSISTING OTHERS TO PROVIDEASSISTANCE
TO THOSE WHO MAY NOT BE AWAKENED BY THE ALARM SOUND OR TO THOSE
WHO MAY BE INCAPABLE OF SAFELY EVACUATING THE AREA UNASSISTED.
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AVOID THESE LOCATIONS
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the garage – products of combustion are present when you start your automobile.
near appliances or areas where normal combustion regularly occurs (kitchens, near furnaces,
gas hot water heaters). Use smoke alarms with Silence Control for these areas.
in areas with high humidity, like bathrooms or areas near dishwashers or washing machines.
Install at least 3 feet (0.9 meters) away from these areas.
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in areas of turbulent air such as air returns or heating and cooling supply vents, smoke alarms
shall not be located where airflow prevents operation of the alarms.
in extremely dusty, dirty or insect-infested areas. Loose particles interfere with smoke alarm
operation.
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in areas where temperature may fall below 400F (4.40C) or rise above 1000F (37.80C).
closer than 1 foot (0.3m) from fluorescent lights, electrical "noise" and flickering may affect the
alarm's operation.
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closer than 3 feet (0.9m) horizontal path from the tip of the blade of a ceiling suspended (paddle)
fan.
on a poorly insulated ceiling or exterior wall (mount smoke alarm on an inside wall).
THIS SMOKEALARM WILL NOT OPERATE WITHOUTA BATTERY INSTALLED.
PROPER BATTERY MUST BE INSTALLED IMMEDIATELY WHEN LOW
BATTERY SIGNAL IS GIVEN OR THE UNIT WILL FAIL. TEST WEEKLY. READ
AND FOLLOWALL INSTRUCTIONS OR UNIT WILL NOT OPERATE PROPERLY.
FALSEALARMS
The smoke alarm is designed to minimize false alarms. Smoking will not normally set off the alarm
unless smoke is blown directly into the smoke alarm. Combustion particles from cooking may set off
the alarm if the smoke alarm is located close to the kitchen cooking surface. Large quantities of
combustion particles are generated from spills or broiling.
If the smoke alarm does alarm, check for fires first. If a fire is discovered, get out and call the fire
department. If no fire is present, check to see if one of the reasons listed above may have caused
the alarm.
INSTALLATION
Your smoke alarm is designed for easy mounting on wall or ceiling. A complete mounting kit is
included with the smoke alarm. First, attach the mounting bracket on the wall or ceiling with the
screws provided. Second, push and turn the smoke alarm clockwise on the mounting bracket.
(Note: Your smoke alarm is equipped with a safety device which prevents mounting unless a battery
is installed. If your smoke alarm will not lock into the mounting bracket, check to make sure a battery
is installed.)
Early warning fire detection is best achieved by the installation of fire detection equipment in
all rooms and areas of the household as follows: A smoke alarm installed in each separate
sleeping area (in the vicinity of, but outside of, the bedrooms) and heat or smoke alarms in
living rooms, dining rooms, kitchens, hallways, attics, furnace rooms, closets, utility storage
rooms, basements and attached garages. Test the smoke alarm weekly to assure proper
operation.
OPERATION, TESTING & MAINTENANCE
OPERATION: The smoke alarm is operating once the power is connected and turned on (the battery
must also be installed). When products of combustion are sensed, the unit sounds a loud alarm
which continues until the air is cleared.
This alarm incorporates the internationally recognized horn signal for evacuation. During alarm
mode, the horn produces three short beeps followed by a two second pause and then repeats.
STANDBY CONDITION: The red LED (SS-771 only) flashes once every 40-60 seconds to indicate
the unit is properly functioning.
LOCALALARM CONDITION: The red LED (SS-771 only) flashes rapidly and the unit emits a loud,
pulsating alarm sound.
TESTING: Test by pushing the test button on the smoke alarm cover until the alarm sounds, then
release. The alarm sounds if all electronic circuitry, horn and battery are working. The alarm may
continue to sound for up to 10 seconds after the button is released. If no alarm sounds, the unit may
have a defective battery or other failure. Test the smoke alarm weekly to assure proper operation.
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NEVER use an open flame of any kind to test this unit. You might accidentally damage or set
fire to the unit or to your home. The built-in test switch accurately tests the unit's operation
as required by Underwriters Laboratories Inc. (UL).
If you choose to use an aerosol smoke product to test the smoke alarm, be certain to use one
that has been Listed to Underwriters Laboratories, Inc. Safety Standards and use it only as
directed. Use of non-UL Listed products or improper use of UL Listed products may affect
the smoke alarm's sensitivity.
RV INSTALLATION -
WARNING: TEST SMOKE ALARM OPERATION AFTER VEHICLE HAS BEEN IN STORAGE,
BEFORE EACH TRIP, AND AT LEAST ONCE PER WEEK DURING USE. An identical marking is
to be provided by the recreational vehicle manufacturer that shall be permanent and located, visibly,
within 24 inches (610mm) of the smoke alarm.
MAINTENANCE: The smoke alarm is virtually maintenance free. However, under dusty conditions,
a vacuum hose may be used to clear the sensing chamber of dust.
BATTERY REPLACEMENT
The smoke alarm uses a 9 Volt carbon-zinc battery. The battery should last for at least one year
under normal operating conditions. The smoke alarm has a low battery indicator, an audible "beep."
It will operate at 30-40 second intervals for a minimum of 7 days. When this indication occurs,
replace the battery with an Alkaline type (Eveready Energizer #522, Duracell #MN1604), Carbon-
Zinc type (Gold Peak #1604P, Eveready #216).
REPAIRS AND SERVICES
The smoke alarm contains less than 1 microcurie (37 kilobecquerel) ofAmericium 241, a radioactive
material. The distribution of these ionization-type smoke alarms is licensed by the U.S. Nuclear
Regulatory Commission; the consumer is exempt from any licensing or requirements. If the
smoke alarm is defective in any way, do not tamper with the unit. Return the unit for servicing. (See
warranty for instructions or in-warranty returns.) There will be a service charge for repairing out of
warranty units.
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DEVELOP AND PRACTICE A PLAN OF ESCAPE
BASICS OF ESCAPE PLAN
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Make a floor plan indicating all doors and windows and at least two escape routes from each
room. Second story windows may need a rope or chain ladder.
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Have a family meeting and discuss your escape plan, showing everyone what to do in case of fire.
Determine a place outside your home where all of you can meet if a fire occurs.
Familiarize everyone with the sound of the smoke alarm and train them to leave your home when they
hear the sound.
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Identify children's bedrooms with red stickers placed in the upper left corner of the windows. They
are available from your local fire department.
Practice a fire drill at least every six months. Practice allows you to test your plan before an
emergency. You may not be able to reach your children. It is important they know what to do!
WHAT TO DO WHEN THE ALARM SOUNDS
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Leave immediately by your plan of escape. Every second counts, so don't waste time getting
dressed or picking up valuables.
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In leaving, don't open any inside door without first feeling its surface. If hot, or if you see smoke
seeping through cracks, don't open that door! Instead, use your alternate exit. If inside door is
cool, place your shoulder against it, open it slightly and be ready to slam it shut if heat and smoke
rush in.
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Stay close to the floor if air is smoky. Breathe shallowly through a cloth, wet if possible.
Once outside, go to your selected meeting place and make sure everyone is there.
Call the fire department from your neighbor's home – not from yours!
Don't return to your home until fire officials say that it is all right to do so.
NATIONAL FIRE PROTECTION ASSOCIATION REQUIRED PROTECTION
For your information, the National Fire Protection Association's Standard 72, reads as follows:
“11.5.1 One- and Two-Family Dwelling Units. 11.5.1.1 Smoke Detection. Where required
by applicable laws, codes, or standards for the specified occupancy, approved single-
and multiple-station smoke alarms shall be installed as follows: (1) In all sleeping rooms.
Exception: Smoke alarms shall not be required in sleeping rooms in existing one- and
two-family dwelling units. (2) Outside of each separate sleeping area, in immediate
vicinity of the sleeping rooms. (3) On each level of the dwelling unit, including basements.
Exception: In existing one- and two-family dwelling units, approved smoke alarms
powered by batteries are permitted.
“A.11.8.3Are More Smoke Detectors Desirable? The required number of smoke detectors
might not provide reliable early warning protection for those areas separated by a door
from the areas protected by the required smoke detectors. For this reason, it is
recommended that the householder consider the use of additional smoke detectors for
those areas for increased protection. The additional areas include the basement,
bedrooms, dining room, furnace room, utility room, and hallways not protected by the
required smoke detectors. The installation of smoke detectors in kitchens, attics (finished
or unfinished), or garages is not normally recommended, as these locations occasionally
experience conditions that can result in improper operation.”
The equipment should be installed using wiring methods in accordance with the National Fire
ProtectionAssociation’s Standard 72, Chapter 11. (National Fire ProtectionAssociation, Batterymarch
Park, Quincy, MA 02269).
THIS PRODUCT IS LISTED TO UL STANDARD FOR SAFETY,
UL217 6TH, BY UNDERWRITERS LABORATORIES
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UNIVERSAL FIVE YEAR LIMITED WARRANTY
Universal Security Instruments, Inc. ("Universal") warrants your
Universal product to be free from defects in material and
workmanship for a period of five (5) years from the date of purchase.
This warranty applies only to the original consumer purchaser and only
to products used in normal residential use and service. If this product is
found to be defective, Universal's only obligation, and your exclusive
remedy, is the repair or replacement of the product, at Universal's
discretion, provided that the product has not been damaged through
misuse, abuse, accident, modifications, alteration, neglect or mishandling.
This Warranty shall not apply to any product which is found to have been
improperly installed, set-up, or used in any way not in accordance with
the instructions supplied with the product. This warranty shall not apply
to any batteries used in the product or to any damage which may be
caused by such batteries. For repair or replacement, send the defective
product to Universal Security Instruments, Inc. at 7-AGwynns Mills Court,
Owings Mills, Maryland 21117, postage prepaid with a payment of $4.00
to cover the costs of return postage and handling. You must include a
proof of purchase (receipt) along with the returned product.
UNIVERSAL DOES NOT WARRANTAND SPECIFICALLY DISCLAIMS
ANY WARRANTY, WHETHER EXPRESS OR IMPLIED, OF FITNESS
FOR A PARTICULAR PURPOSE, OTHER THAN THE WARRANTY
CONTAINED HEREIN. NO IMPLIED WARRANTY ON THIS PRODUCT,
CREATED BY STATE LAW, SHALL EXTEND BEYOND THE TERM OF
THIS WARRANTY UNLESS SUCH LAW OTHERWISE PROVIDES.
UNIVERSAL SPECIFICALLY DISCLAIMSANY LIABILITYAND SHALL
NOT BE LIABLE FOR ANY CONSEQUENTIAL OR INCIDENTAL LOSS
OR DAMAGE, INCLUDING, BUT NOT LIMITED TO, DAMAGES TO
ANY EQUIPMENT WITH WHICH THIS PRODUCT IS USED.
Some states do not allow the exclusion or limitation of incidental or
consequential damages so the above limitations or exclusions may not
apply to you.
No agent, representative, dealer, or employee of the company has the
authority to increase or alter the obligations or terms of this Warranty.
This Warranty gives you specific legal rights and you may also have
other rights which vary from state to state.
This Warranty is only valid for merchandise purchased from outlets in
the United States and Canada.
OWINGS MILLS, MARYLAND 21117 USA
©1996 UNIVERSALSECURITY INSTRUMENTS, INC,. Rev. 2009
288-3098-03J
Printed in China
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