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Vendor:First Alert
First Alert SMCO200: Battery-Operated 2-in-1 Smoke & CO Alarm with Slim Profile
Two-in-One protection in a slim, simple-to-install package The First Alert SMCO200 Battery-Operated Combination Smoke and Carbon Monoxide Alarm combines essential safety coverage with a design that respects your living spaces. Its slim profile sits neatly where you need it most, delivering reliable protection without...- $101.01
- $101.01
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Vendor:First Alert
First Alert SMICO100-AC Hard-Wired Smoke and Carbon Monoxide Detector with Battery Back-Up
Reliable protection for your home Meet the First Alert SMICO100-AC, a dual-sensor smoke and carbon monoxide detector designed for homes that value steady protection. This unit is hard-wired with a battery back-up, so it remains alert even during brief power outages. The combination of...- $118.88
- $118.88
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Vendor:First Alert
First Alert SMICO100: Battery-Operated 2-in-1 Smoke & CO Alarm with Test & Silence
Overview The First Alert SMICO100 Battery-Operated Combination Smoke and Carbon Monoxide Alarm brings together smoke detection and CO monitoring in a single, compact device. It’s designed for simple, wire-free installation and dependable protection where you need it most. Powered by First Alert's Precision Detection...- $101.74
- $101.74
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Vendor:First Alert
First Alert SMI105-AC Interconnect Hardwired Smoke Alarm with 10-Year Battery Backup – 1 Pack
Protect your home with precision and peace of mind using the First Alert SMI105-AC Interconnect Hardwire Smoke Alarm. Built to meet evolving safety standards, this model blends reliable detection with practical features designed for real-world use. Smart detection for everyday safety First Alert's Precision...- $93.12
- $93.12
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Vendor:First Alert
First Alert CO615 Dual-Power Plug-In CO Detector with Battery Backup and Digital Display
Dual-Power CO615 for peace of mindThe First Alert CO615 carbon monoxide detector combines plug-in convenience with a reliable battery backup, ensuring continuous monitoring even during power outages. A backlit digital display lets you see current CO levels at a glance, while the unit’s simple...- $93.41
- $93.41
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Vendor:First Alert
First Alert BRK SC-9120B Hardwired Smoke & Carbon Monoxide Alarm - 4-Pack
OverviewThe First Alert BRK SC-9120B is a hardwired dual-sensor alarm designed to protect homes with dependable alerting. This 4-pack combines an electrochemical carbon monoxide (CO) sensor with an ionization smoke detector, delivering two detection methods in a single, compact unit. It runs on home...- $392.36
- $392.36
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Vendor:First Alert
First Alert SM110LED-AC Hardwire Smoke Alarm with LED Strobe & 10-Year Battery Backup – 1-Pack
Overview The First Alert SM110LED-AC is a hardwired smoke alarm designed to deliver timely alerts throughout your home. Integrated LED visual signaling pairs with a loud audible reminder, helping occupants notice smoke events even in noisy rooms or during sleep. The 10-year battery backup...- $241.70
- $241.70
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Vendor:First Alert
First Alert P1210 10-Year Photoelectric Smoke Alarm 2 Pack
Overview Meet the First Alert P1210 10-Year Photoelectric Smoke Alarm 2 Pack, a compact, high-performance solution designed to protect what matters most. The slim profile is half the size of a standard alarm, yet it keeps robust sensing and reliable alerting where it’s needed...- $173.35
- $173.35
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Vendor:First Alert
First Alert SMICO100-AC 2-in-1 Smoke & CO Alarm with Interconnect and Battery Backup
Meet the SMICO100-AC 2-in-1 Alarm The First Alert SMICO100-AC combines smoke and carbon monoxide detection in a compact, wall-mount unit. It uses Precision Detection technology that aligns with current industry standards to deliver early warnings while helping reduce cooking nuisance alarms. Designed for modern...- $140.16
- $140.16
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Vendor:First Alert
FIRST ALERT BRK SC9120FF Hardwired Smoke & CO Detector with Battery Backup – 1 Pack
Two hazards, one reliable detector The FIRST ALERT BRK SC9120FF merges smoke and carbon monoxide detection in a single, compact unit designed for modern homes. It uses a quick plug-in power connector and 120V interconnection, so you can extend coverage across rooms with compatible...- $158.55
- $158.55
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Vendor:First Alert
First Alert SMICO110 | 10-Year Battery Smoke & Carbon Monoxide Alarm | 1-Pack
Overview The First Alert SMICO110 fuses smoke and carbon monoxide detection into a single, low-maintenance unit designed for modern homes. With a 10-year sealed battery and a compact form, it minimizes upkeep while keeping you informed about potential hazards. The alarm meets updated industry...- $111.88
- $111.88
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Vendor:First Alert
First Alert SM310 10-Year Sealed Battery Dual Sensor Smoke Alarm | Test & Silence
The SM310 from First Alert delivers reliable protection for modern homes with advanced sensing technology and two sensors that monitor for both fast flaming and slow smoldering fires. Built to work with the realities of daily life, it aims to reduce false alarms while...- $160.37
- $160.37
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Vendor:First Alert
First Alert SMI100 Battery-Operated Smoke Alarm — 3-Pack | Precision Detection
Overview The First Alert SMI100 Battery-Operated Smoke Alarm combines trusted safety fundamentals with modern sensing technology. Designed for simple setup, this 3-pack focuses on early recognition and practical maintenance, bringing peace of mind to everyday spaces without complex wiring. Powered by a battery design,...- $128.13
- $128.13
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Vendor:First Alert
First Alert SMCO100V-AC Interconnected Smoke & CO Alarm | Voice & Location Alerts (1-Pack)
All-in-one protection with intelligent sensing The First Alert SMCO100V-AC combines smoke and carbon monoxide detection in a single, compact unit designed for quick setup. Precision Detection balances sensitivity to reduce nuisance alarms—such as those from cooking—while offering early warning for real hazards in everyday...- $153.89
- $153.89
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Vendor:First Alert
First Alert PRC710 PC1210 10-Year CO & Photoelectric Smoke Alarm – Frustration Free, Slim Design
OverviewThe First Alert PRC710 combines a photoelectric smoke sensor with a carbon monoxide alarm in one slim, easy‑to‑install unit. Its 10‑year sealed battery is designed to provide long‑term awareness without routine battery changes, while a tamper‑resistant housing adds extra peace of mind. The device...- $132.16
- $132.16
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Vendor:First Alert
First Alert BRK SMI100-AC Hardwired Smoke Alarm with Battery Backup
Overview The First Alert BRK SMI100-AC Hardwired Smoke Alarm with Battery Backup delivers dependable protection for homes and apartments. It runs on 120-Volt AC power and includes a built-in 9-Volt battery to keep the alarm active during power outages. The compact unit is designed...- $135.71
- $135.71
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Vendor:First Alert
First Alert BRK CO5120BN: Hardwired Carbon Monoxide Alarm with Battery Backup
Overview The First Alert BRK CO5120BN hardwired carbon monoxide alarm brings steady CO monitoring to spaces where families live and sleep. It plugs into your home's 120 V electrical system and adds a 9 V battery backup, helping keep warning signals audible even during...- $129.10
- $129.10
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Vendor:First Alert
First Alert SMI100-AC Interconnect Smoke Alarm – 3-Pack with Battery Backup
Overview The First Alert SMI100-AC hardwire interconnect smoke alarm with battery backup combines reliable sensing with easy installation. Built to align with current industry standards, this device uses Precision Detection technology to deliver early warnings while aiming to minimize nuisance alarms caused by everyday...- $128.25
- $128.25
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Vendor:First Alert
First Alert 9120B Smoke Detector 3-Pack – Hardwired Alarm with Battery Backup
Premium safety you can trust Meet the BRK 9120B 3-pack—hardwired smoke alarms redesigned to install faster, require less maintenance, and work smarter from day one. Each unit runs on 120-Volt AC with a 9-Volt battery backup, so monitoring continues through power hiccups. The updated...- $130.46
- $130.46
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Vendor:First Alert
First Alert BRK SC-9120B Hardwired Smoke & CO Detector with Battery Backup – 24/7 Protection
Reliable, round-the-clock protection for every room The First Alert BRK SC-9120B combines a hardwired smoke detector with a carbon monoxide sensor and a 9V battery backup, delivering continuous coverage even during power interruptions. Designed for ease of use and long-term reliability, it helps you...- $152.43
- $152.43
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