First Alert Smoke Alarm, Interconnect Hardwire Detector with 10-Year Battery Backup, SMI105-AC, 3-Pack
Buy Now, Pay Later
- – 6-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Recently Viewed
Style: Precision Detection
Pattern Name: SMI105-AC
Size: 3-Pack
Features
- First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency
- 10-Year battery backup provides continuous protection during power outages
- Through early warning interconnect, when one alarm sounds, all compatible* alarms will sound
- Alarm indicator visually identifies the unit that initiated the alarm
- End-of-life warning lets you know when its time to replace the alarm
Description
The First Alert SMI105-AC Interconnect Hardwire Smoke Alarm with 10-Year Battery Backup uses First Alert's Precision Detection advanced sensing technology and meets new industry standards. Interconnect multiple alarms together to help provide an early warning throughout your whole home and have peace of mind knowing the 10-year battery backup provides continuous protection in the event of a power outage.
Brand: First Alert
Style: Precision Detection
Power Source: Battery Powered
Color: White
Item Weight: 0.7 Pounds
Alarm: Audible
Sensor Type: Ionization
Number of Items: 3
Manufacturer: Resideo
UPC:
Brand: First Alert
Style: Precision Detection
Power Source: Battery Powered
Color: White
Item Weight: 0.7 Pounds
Alarm: Audible
Sensor Type: Ionization
Number of Items: 3
Manufacturer: Resideo
UPC: 029054022622
Part Number: SMI105-AC
Item Weight: 11.2 ounces
Product Dimensions: 5.6 x 5.6 x 2 inches
Country of Origin: Mexico
Item model number: SMI105-AC
Batteries: 1 9V batteries required. (included)
Size: 3-Pack
Pattern: SMI105-AC
Item Package Quantity: 1
Included Components: Easy Adapter Plug
Batteries Included?: Yes
Batteries Required?: Yes
Battery Cell Type: Lithium
Date First Available: September 21, 2023
Frequently asked questions
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
