This alarm detects products of combustion using the ionization technique. It contains 0.9 microcurie of Americium 241, a radioactive material (see section 9). Distributed under U.S. NRC License No. 32-23858-01E. Manufactured in compliance with U.S. NRC safety criteria in 10 CFR 32.27. The purchaser is exempt from any regulatory requirements. Do not try to repair the smoke alarm yourself. Refer to the instructions in section 12 for service.

Ionization sensing alarms may detect invisible fire particles (associated with fast flaming fires) sooner than photoelectric alarms. Photoelectric sensing alarms may detect visible fire particles (associated with slow smoldering fires) sooner than ionization alarms. Home fires develop in different ways and are often unpre- dictable. For maximum protection, Kidde recommends that both Ionization and Photoelectric alarms be installed.

WARNING! BATTERY DOOR WILL NOT CLOSE UNLESS BATTERY IS PRESENT. REMOVAL OF BATTERY WILL RENDER THE SMOKE ALARM INOPERATIVE.

IMPORTANT! READ ALL INSTRUCTIONS BEFORE INSTALLATION AND KEEP THIS MANUAL NEAR THE ALARM FOR FUTURE REFERENCE.

CONTENTS OF THIS MANUAL

1 -- RECOMMENDED LOCATIONS FOR SMOKE ALARMS

2 -- LOCATIONS TO AVOID

3 -- INSTALLATION INSTRUCTIONS

4 -- OPERATION AND TESTING

5 -- NUISANCE ALARMS

6 -- MAINTENANCE

7 -- LIMITATIONS OF SMOKE ALARMS

8 -- GOOD SAFETY HABITS

9 -- NRC INFORMATION

10 -- NFPA PROTECTION STANDARD 72

11 -- CALIFORNIA STATE FIRE MARSHAL REQUIRED INFORMATION

12 -- SERVICE AND WARRANTY

1. RECOMMENDED LOCATIONS FOR ALARMS

•Locate the first alarm in the immediate area of the bedrooms. Try to monitor the exit path as the bedrooms are usually farthest from the exit. If more than one sleeping area exists, locate additional alarms in each sleeping area.