Click to learn more

800-825-6758

VP 952-388-2152 (FOR DEAF)

Live better,
no matter how you hear.

Guaranteed Lowest prices. Free Shipping. Free Returns.
Guaranteed lowest prices.

We guarantee the lowest price on every single item we sell, every hour of every day. In the rare chance you find a lower price somewhere else, let us know and we’ll make it right.

Free shipping

Free & fast ground shipping on ALL orders to the 48 contiguous United States. Extra shipping charges apply for orders to Alaska, Hawaii, Puerto Rico, and Canada. View our full shipping policies here.

Free returns.

Free returns within 30 days for all customers in the 48 contiguous United States. We’ll even cover the return shipping. View our full returns policy here.

Lowest prices. Free
shipping & returns.

×

Your Recent Searches

Recently Viewed

0

BRK First Alert SMI100-AC Hardwired Smoke Alarm + SLED177 Strobe

Interconnect hardwired smoke alarm with battery backup complies with UL 217 8th edition standards. Includes an SLED177 strobe light for visual alerting. Reduces cooking nuisance alarms while providing early warning in th...

MORE

BRK First Alert SMI100-AC Hardwired Smoke Alarm + SLED177 Strobe

Interconnect hardwired smoke alarm with battery backup complies with UL 217 8th edition standards. Includes an SLED177 strobe light for visual alerting. Reduces cooking nuisance alarms while providing early warning in th...

MORE

SKU #BRK-SMI100-AC-SLED BACKORDER

Expected in stock 10/21/2024
This item is on backorder and will ship as soon as we receive stock. The "expected in stock" date represents our best estimate, but is not guaranteed. Please call 800-825-6758 for more detailed information or assistance.

$117.00

OPTION:

BRK First Alert SMI100-AC Hardwired Smoke Alarm + SLED177 Strobe
BRK First Alert SMI100-AC Hardwired Smoke Alarm

QTY

Lowest price, guaranteed

  • Overview
  • Additional Details
  • Accessories
  • Q&A
  • Customer Reviews
  • Manual

The First Alert SMI100-AC Interconnect Hardwired Smoke Alarm with Battery Backup meets new industry standards utilizing First Alert's Precision Detection advanced sensing technology. This hardwired smoke detector is easy to install. There is no need to rewire when installing this smoke detector. Interconnect compatible alarms create a whole home alarm system to help provide an early warning.

 

Features

  • Precision Detection Advanced Sensing Technology meets the latest UL 217 8th Edition standards to reduce cooking nuisance alarms while providing early warning in the event of a true home fire emergency.
  • Includes SLED177 strobe light for visual alerting
  • Through early warning interconnect, when one alarm sounds, all compatible alarms will sound
  • Integrate with up to 12 other First Alert / BRK detectors and 6 other compatible devices
  • Battery backup provides continuous protection during power outages
  • Alarm indicator visually identifies the unit that initiated the alarm
  • Quick Connect Plug included - allows for easy installation with no need to rewire
  • Test/silence button makes it easy to test the smoke alarm regularly
  • Low battery alert lets you know when it’s time to replace the backup battery
  • End-of-life warning lets you know when it’s time to replace the alarm

Back to top