SMOKE & FIRE ALARM WITH SILENCE FEATURE
AND ALARM ORIGINATION FEATURE
MODEL 5304, 5304L
READ ALL INSTRUCTIONS
This 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.
Table of Contents:
Page #
Smoke Alarm Limitations and Functions ................................. 2
Recommended Location of Alarms.......................................... 3
Avoid These Locations ............................................................ 4
Early Warning .......................................................................... 4
Installation Instructions ............................................................ 4
Electrical Shock Hazard .......................................................... 4
Locking/Tamper Feature .......................................................... 4
Wiring Instructions ................................................................... 5
Operation, Testing & Maintenance .......................................... 6
QUICK FIND
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Alarm Originating Feature & Reset................... 7
Cautions/Warnings .................................................................. 7
Silence Feature ....................................................................... 7
Backup Battery Replacement .................................................. 8
Develop and Practice a Plan of Escape .................................. 8
Operational Summary.............................................................. 9
Warranty ..................................................................Back Cover
288-3442-08
©2010, UNIVERSAL SECURITY INSTRUMENTS, INC., Rev. 8/2015
Printed in China
PRODUCT THREE-YEAR LIMITED WARRANTY
MODELS 5304, 5304L
USI Electric, Inc. /Universal Security Instruments, Inc. (“USI”) warrants this product to be
free from defects in material and workmanship for a period of three (3) years from the date
of purchase.
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purchaser and only to products used in normal residential use and service. If this product is found
to be defective, USI’s only obligation, and your exclusive remedy, is the repair or replacement of
the product, at USI’s discretion, provided the product has not been damaged through misuse,
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ALARM RETURNS
For replacement of this alarm under the terms of this Warranty, contact the Customer Service
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on this product, created by state law, shall extend beyond the term of this warranty unless
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for any consequential or incidental loss or damage, including, but not limited to, damages
to any equipment with which this product is used.
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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
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LITHIUM BATTERY LIMITED WARRANTY
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Visit Us on the Web!
www.UsiElectric.com
11407 Cronhill Drive, Suite A
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