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First Alert SC5 Wifi Battery-Powered Electrochemical/Photoelectric Smoke and Carbon Monoxide Detecto
First Alert SC5 Wifi Battery-Powered Electrochemical/Photoelectric Smoke and Carbon Monoxide Detecto
First Alert SC5 Wifi Battery-Powered Electrochemical/Photoelectric Smoke and Carbon Monoxide Detecto
First Alert SC5 Wifi Battery-Powered Electrochemical/Photoelectric Smoke and Carbon Monoxide Detecto
First Alert SC5 Wifi Battery-Powered Electrochemical/Photoelectric Smoke and Carbon Monoxide Detecto

First Alert SC5 Wifi Battery-Powered Electrochemical/Photoelectric Smoke and Carbon Monoxide Detecto

One alarm, two hazards covered - with Wi-Fi alerts sent straight to your phone, day or night.
First Alert MPN FSMCO600NVCL1 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $116.99. Our online price is $129.99.
$129.99
Free shipping on orders over $75
Ships within 24 hours · most orders arrive in about 2 business days

About Product Overview

This First Alert SC5 Wifi combo alarm covers both major home hazards with one unit: an electrochemical sensor for carbon monoxide and a photoelectric sensor for smoke, backed by Wi-Fi connectivity so you get alerts on your phone even when you're not home to hear the alarm sound. It's battery-powered, so there's no wiring to run and no dependence on house power during an outage - the alarm keeps working when you need it most.

Good fit for bedrooms, hallways, or anywhere near an attached garage or fuel-burning appliance where both smoke and CO risk are real concerns. UL listing means it's been tested to recognized safety standards, which matters for a device you're trusting to wake you up in an emergency.

  • Brand: First Alert, Sub Brand: SC5 Wifi
  • Product Type: Combo Smoke and Carbon Monoxide Detector with Wi-Fi
  • Sensor Type: Electrochemical (CO) / Photoelectric (Smoke)
  • Power Type: Battery-Powered
  • UL Listed: Yes
  • Packaging: Boxed, 1 per package

The Details Specifications

Special Handling Special handling and shipping requirements apply.
Brand First Alert
UPC 194160013724
Case Pack Quantity 2 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 4 × 8 × 8
Weight 2 lbs
Country of Origin MEXICO
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
Price check

Go ahead. Check.

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When you're over there, check four things before you click buy.

01

Who's actually selling it

The brand name is on the listing. A different company is in the seller field. Those aren't the same thing, and the second one is who you're buying from.

02

Whether the warranty survives

Most manufacturers only honor a warranty when the unit came through an authorized dealer. We're authorized for First Alert. A third-party marketplace seller usually isn't.

03

Where the box came from

Gray-market stock, returns repackaged as new, and outright fakes move through marketplaces constantly. It all looks identical in the photo. It stops looking identical when it fails.

04

Who you call when it breaks

Ours is a phone number with a person behind it who has held this product. M–F, 6 AM – 5 PM Pacific. (866) 469-8556

We're not always the cheapest.

Sometimes you'll find it for less. Sometimes you'll find it for more. On a lot of brands the number is identical everywhere it's sold legitimately — the manufacturer sets a minimum advertised price and every authorized dealer holds it. When a price sits well under that, it's worth asking why before it's worth celebrating.

How pricing actually works
Authorized dealer · First Alert

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