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First Alert Precision Detection Smoke and Carbon Monoxide Alarm 2-Pack, 10-Year Sealed Battery, Voice & Location Alerts

First Alert Precision Detection Smoke and Carbon Monoxide Alarm 2-Pack, 10-Year Sealed Battery, Voice & Location Alerts

Sold by: First Alert

Regular price $109.99 USD
Regular price Sale price $109.99 USD
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First Alert Precision Detection Smoke and Carbon Monoxide Alarm 2-Pack, 10-Year Sealed Battery, Voice & Location Alerts

Product Description

Protect your home with the First Alert Precision Detection 10-Year Battery Smoke and Carbon Monoxide Alarm 2-Pack. Designed to provide two-in-one protection, these combination alarms detect smoke and carbon monoxide (CO), helping alert household members to potentially dangerous conditions. With advanced sensing technology, voice and location alerts, and a slim profile, they offer convenient home safety monitoring.

Advanced Precision Detection Technology

First Alert's Precision Detection technology is designed to provide early warning of a potential fire while helping reduce nuisance alarms caused by common cooking activities. The sensing technology is designed to meet updated industry smoke alarm standards, supporting dependable everyday home protection.

Two-in-One Smoke and Carbon Monoxide Detection

Each alarm combines smoke detection and carbon monoxide monitoring in one device. This integrated design helps reduce the need for separate alarms while providing alerts for two important household hazards.

Voice and Location Alerts

When a detected hazard triggers an alarm, voice and location alerts communicate the type of danger and its reported location in the home. These spoken warnings can help occupants identify the source of an alert and respond more quickly.

10-Year Sealed Battery

The built-in, sealed 10-year battery eliminates routine battery replacement during the alarm's intended service life. This design also helps avoid the inconvenience of low-battery chirps associated with replaceable batteries. Follow the manufacturer's instructions for testing, maintenance, and end-of-life replacement.

Slim, Space-Saving Profile

The streamlined design is approximately half the depth of a standard alarm, as described in the supplied product information. Its low-profile appearance makes it a practical option for homes where a less prominent alarm design is preferred.

End-of-Life Warnings

The alarm provides an end-of-life warning to indicate when replacement is needed. This reminder helps users maintain their home safety system by replacing the unit when its service life ends.

Convenient Test and Silence Button

The integrated test/silence button allows users to test the alarm and manage eligible nuisance alerts according to the manufacturer's instructions. Regular testing helps confirm that the device is functioning as intended.

Convenient Two-Pack for Home Safety

The two-pack provides two combination smoke and carbon monoxide alarms, making it easier to equip multiple appropriate locations in a home. Install each unit according to the manufacturer's placement instructions and applicable local building and fire safety requirements.

The First Alert Precision Detection combination alarm brings together smoke and CO detection, spoken hazard notifications, a long-life sealed battery, and end-of-life alerts in a streamlined design for everyday household safety.

Specifications

  • Brand: First Alert

  • Product Line: Precision Detection

  • Product Type: Combination Smoke and Carbon Monoxide Alarm

  • Package Quantity: 2 alarms

  • Detection Types: Smoke and carbon monoxide (CO)

  • Sensing Technology: Precision Detection advanced sensing technology

  • Voice Alerts: Yes

  • Location Alerts: Yes

  • Battery Type: Built-in sealed battery

  • Battery Life: 10-year sealed battery, as specified

  • Battery Replacement: No routine battery replacement during the intended battery service life

  • End-of-Life Warning: Yes

  • Test/Silence Button: Yes

  • Design: Slim-profile alarm

  • Power Source: Battery-powered

  • Primary Use: Residential smoke and carbon monoxide detection

FAQ

Q: What is included in the First Alert Precision Detection 2-pack?

A: The package includes two First Alert combination smoke and carbon monoxide alarms with 10-year sealed batteries, voice and location alerts, and Precision Detection technology.

Q: Does each alarm detect both smoke and carbon monoxide?

A: Yes. Each unit combines smoke detection and carbon monoxide monitoring in one alarm.

Q: How long does the sealed battery last?

A: The battery is specified for a 10-year service life. Follow the product manual for testing, maintenance, and replacement requirements.

Q: Does the alarm provide voice alerts?

A: Yes. Voice alerts communicate the type of detected danger, while location alerts help identify the reported location of the hazard.

Q: Can this alarm help reduce nuisance alarms from cooking?

A: Its Precision Detection sensing technology is designed to help reduce nuisance alarms caused by common cooking activities while providing warning of potential fire conditions.

Q: Does the alarm need regular battery changes?

A: The sealed battery is designed to eliminate routine battery replacement during its intended service life. The entire alarm must be replaced when required by the manufacturer's end-of-life instructions.

Q: How will I know when the alarm needs replacing?

A: The alarm provides an end-of-life warning to indicate when the unit has reached the point at which replacement is needed.

Q: Can I test the alarm?

A: Yes. The test/silence button supports routine testing and eligible alarm silencing. Follow the instructions in the product manual.

Q: Is the alarm suitable for a home?

A: It is designed for residential smoke and carbon monoxide protection. Install it in the locations recommended by the manufacturer and follow applicable local safety requirements.

Q: Does the slim design affect installation?

A: The slim-profile design provides a less bulky appearance. Follow the supplied installation instructions to ensure the alarm is mounted correctly.

Shipping and delivery Information

Estimated delivery times range from same day to 2 weeks, depending on your location, the product ordered and stock availability. External factors such as courier network disruptions can also impact delivery timelines. PuriLite strives to ship your purchase in the shortest possible time using industry standard courier services.

For any questions related to shipping and delivery chat with us by clicking on the chat icon at the bottom left of this page.

Materials and care

At Purilite, we believe quality starts with the right materials and continues with proper care. We thoughtfully source durable, performance-tested components to ensure longevity and comfort in every product. Here's how to keep your items in top condition:

📱 Electronics

Materials:

  • High-grade ABS plastics
  • Aluminum alloy finishes
  • Certified electronic components
  • Tempered glass panels

Care Instructions:

  • Clean with a soft, dry microfiber cloth
  • Keep away from moisture and direct sunlight
  • Unplug when not in use for extended periods
  • Store in a cool, dry area
  • Avoid dropping or exposing to high-impact forces

🍳 Kitchen Products

Materials:

  • Stainless steel
  • BPA-free plastics
  • Food-grade silicone
  • Heat-resistant coatings

Care Instructions:

  • Hand wash recommended for most items
  • Use mild dish soap and soft sponges
  • Avoid abrasive cleaners or steel wool
  • Do not soak electronics or battery-operated tools
  • Dry thoroughly before storing

🏠 Home Decor

Materials:

  • MDF wood, metal, ceramic, and glass
  • Eco-friendly paints and coatings
  • LED lighting components (where applicable)

Care Instructions:

  • Dust regularly with a soft, dry cloth
  • Use damp cloth only if needed, then dry immediately
  • Keep away from direct sunlight or heat to prevent fading or warping
  • For decorative lights, follow included care/manual guidelines

🧺 Other Products
(Household & Accessories)

Materials:

  • Fabric (polyester, cotton blends)
  • PU leather, rubber, and composite plastics
  • Magnetized or mechanical parts (in gadgets or organizers)

Care Instructions:

  • Spot clean with a damp cloth
  • Avoid overloading or stretching material-based items
  • Store in dry, room-temperature areas
  • Follow individual product tags or manuals for best results

Sustainability & Ethical Sourcing

🌱 Sustainability & Ethical Sourcing

At PuriLite, we believe innovation should go hand-in-hand with responsibility. That’s why we’re committed to creating products that not only perform well but are also thoughtfully made with the planet and people in mind.

♻️ Sustainable Practices

  • We prioritize durable materials that extend the product life cycle and reduce waste.
  • Where possible, our packaging is made from recyclable or minimal-waste materials, helping to reduce environmental impact.
  • Many of our electronic products are designed with energy efficiency in mind to minimize power consumption.

🤝 Ethical Sourcing

  • We partner with manufacturers who fillow fair labor practices, ensuring safe working conditions and fair wages for their workers.
  • All suppliers are carefully vetted for compliance with environmental and ethical standards.
  • We avoid the use of materials from conflict zones and work to reduce the environmental footprint across our supply chain.

🌍 Our Ongoing Commitment

We're actively exploring new ways to improve—from using eco-certified components to optimizing our logistics for a lower carbon footprint. Every small step counts, and we’re committed to doing our part in building a more sustainable future.

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First Alert Precision Detection Smoke and Carbon Monoxide Alarm 2-Pack, 10-Year Sealed Battery, Voice & Location Alerts
First Alert Precision Detection Smoke and Carbon Monoxide Alarm 2-Pack, 10-Year Sealed Battery, Voice & Location AlertsHF2-1758910
First Alert Precision Detection Smoke and Carbon Monoxide Alarm 2-Pack, 10-Year Sealed Battery, Voice & Location AlertsHF2-1758910
$109.99/ea
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