Add reliable protection in minutes. The First Alert SMI100 Battery-Operated Smoke Alarm is easy to install - no wiring required. The front access battery compartment also makes for easy battery replacements and a low battery warning will advise when it's time to replace. Discourage unwanted removal of the battery or alarm using the optional locking features.
Convenient Test Feature
Use the simple test/silence button on the front of the smoke alarm to check that it is operating properly and silence false alarms. An end-of-life warning will alert you when it s time to replace because alarms don't last forever. See users manual for information on how and when to test and replace alarms.
- Simple Battery-Operation
- Convenient Test Feature
|Level of Protection
|Smoke particles of varying number and size are produced in all fires. For maximum protection, use both ionization and photoelectric sensing technologies. Ionization alarms are generally more sensitive to fast flaming fires and photoelectric alarms are generally more sensitive to smoldering fires.
|Number of Batteries
|10 Years Limited
Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.
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It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.
can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new
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