10 Best interconnected smoke detectors of 2025

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Best Choice

1

X-Sense
X-Sense Wireless Interconnected Combination Smoke and Carbon Monoxide Detector, 10-Year Battery Powered Fire and CO Alarm, SC06-W, 6-Pack
Main highlights

Dual Protection from Smoke and CO
Combines smoke and carbon monoxide detection for comprehensive safety.

Ideal for Whole-Home Coverage
Wirelessly interconnects up to 24 units for full home protection.

Modern Design Praised by Customers
Sleek, modern look that blends well with home decor.
9.9

Exceptional

Our Rating

9.7
Easy installation

9.3
Battery Duration

8.7
worth the money
How do we rank?

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Value for Money

2

AEGISLINK
AEGISLINK Smoke Carbon Monoxide Detector, Interlinked Combination Smoke CO Alarm, Battery Powered, Wireless Interconnected, Digital Display, SC-RF220, 6-Pack
Main highlights

Dual Protection Sensors
Features photoelectric and electrochemical sensors for smoke and CO detection, ensuring comprehensive safety.

Ideal for Large Homes
Connect up to 24 devices for full home coverage, ideal for large properties.

Praised Easy Installation
Customers appreciate the straightforward installation and testing process.
Key specs
- batteries:6 CR123A included
- power source:Battery Powered
- alarm:Audible
- dimensions:2D x 3.5W x 3.5H
- style:RF Interlinked
9.8

Exceptional

Our Rating

9.7
Easy installation

9.5
worth the money

8.0
clearly written
3

X-Sense

X-Sense Smoke Detector, Wireless Interconnected Fire Alarm with 10-Year Battery Life and Transmission Range of Over 820 ft, SD20-W, Pack of 6
9.7

Exceptional

Our Rating
4

X-Sense
X-Sense Wireless Interconnected Battery Powered Smoke Detector Fire Alarm with Over 820 ft Transmission Range, SD19-W, Pack of 6

23% Off
Main highlights

Wireless Interconnection
Features wireless interconnection with a range over 820 ft, linking up to 24 alarms.

Ideal for Large Spaces
Perfect for homes or offices needing coverage over large areas.

Customer-Favorite Durability
Praised for its premium, flame-retardant, and corrosion-resistant material.
Key specs
- color:White
- batteries:6 Lithium Metal batteries
- power source:Battery Powered
- alarm:Audible
- style:RF Interconnected Model
9.5

Excellent

Our Rating
5

X-Sense
X-Sense Smoke and Carbon Monoxide Detector Combo, Wireless Interconnected Combination Smoke and Carbon Monoxide Detector with 10-Year Battery, Up to 24 X-Sense Link+ Wireless Alarms, SC01-W, 3-Pack

12% Off
Main highlights

Comprehensive_Protection
2-in-1 smoke and CO detection with wireless interlink for full home safety.

Ideal_For_Small_Homes
Perfect for strategic placement in compact spaces for optimal coverage.

Easy_Setup_And_Installation
Highly praised for straightforward installation and initial setup.
Key specs
- batteries:6 Lithium Metal included
- power source:10-Year Sealed Battery
- alarm:Smoke & Carbon Monoxide
- dimensions:5.7 x 5.7 x 2 inches
- style:N/A
9.4

Excellent

Our Rating

9.3
Easy installation

9.1
Battery Duration

9.1
worth the money
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6

X-Sense

X-Sense Wireless Interconnected Smoke Detector Battery Powered Fire Alarm with Over 820 feet Transmission Range, XS01-WR Link+, 6-Pack
9.1

Excellent

Our Rating
7

First Alert

First Alert Smoke Alarm, Interconnect Hardwire Detector with Battery Backup, SMI100-AC, 3-Pack

37% Off
8.9

Very Good

Our Rating
8

AEGISLINK
AEGISLINK Interlinked Smoke Detector, Smoke Alarm with Replaceable Battery, Wireless Interconnected Smoke Alarm, S-RF500 (RF Interlinked, 6-Pack)
Main highlights

10 Year Product Life
Enjoy a decade of safety with minimal replacements needed.

Ideal for Large Homes
Connect up to 24 devices for comprehensive multi-story protection.

Praised Interconnectivity
All alarms sound together for immediate alert across the home.
Key specs
- color:White
- batteries:6 CR123A included
- power source:Battery Powered
- alarm:Audible
- style:RF Interlinked
8.7

Very Good

Our Rating
9

X-Sense
X-Sense Smart Smoke Detector Carbon Monoxide Detector Combo, Battery-Operated (Not AC Hardwired) Interconnected Combination Smoke Carbon Monoxide Detector, 5 Detectors with 1 Base Station, SC07-MR51

15% Off
Main highlights

Smart Connectivity and Alerts
Receive instant alerts and control alarms via app for real-time monitoring.

Ideal for Comprehensive Home Safety
Perfect for multi-level homes, ensuring complete smoke and CO coverage.

User-Friendly App Interface
Customers praise the app's simplicity and ease of use for setup and control.
Key specs
- batteries:5-year CR123A battery
- power source:Battery Powered
- alarm:Alarm
- dimensions:2D x 5.7W x 5.7H
- style:With Base Station
8.6

Very Good

Our Rating
10

Putogesafe
Putogesafe Smoke Detector Interconnected, Wireless Smoke Alarm with 5 Years Replaceable Battery, 10-Year Lifetime Fire Alarm with Silence Function and Low Battery Warning for Bedroom and Home,6 Packs
Main highlights

10-Year Lifetime
This smoke detector offers a 10-year lifetime with a 5-year replaceable battery, ensuring continuous safety for your family.

Ideal for Home Use
Perfect for bedrooms and living areas, providing extensive wireless interconnection up to 48 alarms.

Praised Feature: Silence Function
Customers appreciate the easy-to-use silence function to manage false alarms, especially useful in kitchens.
Key specs
- color:white
- batteries:Alkaline
- power source:Battery Powered
- alarm:Audible
- style:Wireless Interconnected Model
8.5

Good

Our Rating

10 Best interconnected smoke detectors of 2025

1

X-Sense Wireless Interconnected Combination Smoke and Carbon Monoxide Detector, 10-Year Battery Powered Fire and CO Alarm, SC06-W, 6-Pack

9.7

9.3

8.7

How do we rank?

How do we rank?

Analyzing top stores

2

AEGISLINK Smoke Carbon Monoxide Detector, Interlinked Combination Smoke CO Alarm, Battery Powered, Wireless Interconnected, Digital Display, SC-RF220, 6-Pack

9.7

9.5

8.0

3

X-Sense Smoke Detector, Wireless Interconnected Fire Alarm with 10-Year Battery Life and Transmission Range of Over 820 ft, SD20-W, Pack of 6

4

X-Sense Wireless Interconnected Battery Powered Smoke Detector Fire Alarm with Over 820 ft Transmission Range, SD19-W, Pack of 6

5

X-Sense Smoke and Carbon Monoxide Detector Combo, Wireless Interconnected Combination Smoke and Carbon Monoxide Detector with 10-Year Battery, Up to 24 X-Sense Link+ Wireless Alarms, SC01-W, 3-Pack

9.3

9.1

9.1

6

X-Sense Wireless Interconnected Smoke Detector Battery Powered Fire Alarm with Over 820 feet Transmission Range, XS01-WR Link+, 6-Pack

7

First Alert Smoke Alarm, Interconnect Hardwire Detector with Battery Backup, SMI100-AC, 3-Pack

8

AEGISLINK Interlinked Smoke Detector, Smoke Alarm with Replaceable Battery, Wireless Interconnected Smoke Alarm, S-RF500 (RF Interlinked, 6-Pack)

9

X-Sense Smart Smoke Detector Carbon Monoxide Detector Combo, Battery-Operated (Not AC Hardwired) Interconnected Combination Smoke Carbon Monoxide Detector, 5 Detectors with 1 Base Station, SC07-MR51

10

Putogesafe Smoke Detector Interconnected, Wireless Smoke Alarm with 5 Years Replaceable Battery, 10-Year Lifetime Fire Alarm with Silence Function and Low Battery Warning for Bedroom and Home,6 Packs

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