FIRST ALERTSMI105-AC, Interconnect Hardwire Smoke Alarm with 10-Year Battery Backup, 1-Pack
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FIRST ALERTSMI105-AC, Interconnect Hardwire Smoke Alarm with 10-Year Battery Backup, 1-Pack

4.6/5
Product ID: 650287259
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Details

  • Brand
    FIRST ALERT
  • Style
    Precision
  • Power source
    Corded
  • Colour
    White
  • Product dimensions
    14.2D x 14.2W
đź“¶interconnect early warning
🔋10-year battery backup
⚙️Precision Detection tech

Description

🔥 Stay ahead of danger with smart, seamless protection! 🔋

  • END OF LIFE WARNING - Stay ahead of safety with timely alerts when it’s time to replace your alarm—never compromise on protection.
  • VISUAL ALARM INDICATOR - Quickly identify which unit triggered the alert with a clear, intuitive visual signal.
  • UNINTERRUPTED SAFETY ALWAYS - 10-year lithium battery backup ensures protection even during power outages—no dead zones, no worries.
  • PRECISION DETECTION TECHNOLOGY - Advanced sensing reduces false alarms from cooking, so your peace of mind isn’t interrupted.
  • SMART INTERCONNECT ALERT SYSTEM - When one alarm detects danger, all compatible alarms sound instantly, creating a synchronized safety network.

The First Alert SMI105-AC is a hardwired smoke alarm featuring advanced Precision Detection technology to minimize false alarms, a 10-year lithium battery backup for continuous protection during outages, and an interconnect system that triggers all compatible alarms simultaneously. It includes a visual alarm indicator and end-of-life warning to ensure reliable, long-term home safety.

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Specifications

ManufacturerResideo
Part numberSMI105-AC
Item Weight318 g
Product Dimensions14.22 x 14.22 x 5.08 cm; 317.51 g
Batteries1 9V batteries required. (included)
Item model numberSMI105-AC
Size1-Pack
ColorWhite
StylePrecision Detection
PatternSMI105-AC
Power source typeCorded Electric
Item Package Quantity1
Included componentsEasy Adapter Plug
Batteries Included?Yes
Batteries Required?Yes
Battery Cell TypeLithium

Common Questions

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TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

First Alertsmi105 Ac Interconnect Hardwire Smoke Alarm With 10 Year | Desertcart KUWAIT