10 Year Battery Smoke and Carbon Monoxide Multifunction Alarm OEM/ODM Manufacturing Solutions

CFS provides 10-year smoke and carbon monoxide combo alarms for brands, distributors, and engineering projects across Europe, the UK, Australia, and North America.

We specialize in sealed battery multifunction detectors that integrate photoelectric smoke sensing and electrochemical CO detection, delivering certified products alongside OEM / ODM customization solutions for private label brands and large-scale safety projects.

  • Min. order 50 pcs.
  • In-stock items allow mixed shipment.
  • Customization options available.
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EN14604

Europe

UKCA

UK

BSI Kitemark

UK

EN Standard
EN50291

Europe

AS3786

Australia

ISO9001

Global

RoHS

Europe/UK

REACH

Europe

UL217

USA

UL268

USA

UL standard
UL2034

USA

UL standard
UL2075

USA

10 Year Battery Smoke + CO Combo Alarm

A 10-year sealed battery combo alarm with integrated smoke and CO detection, offering reliable dual protection with low false alarms.

CS11 Standalone Smoke And Carbon Monoxide Combo Alarm

Unit Price: $10.02 – $13.25

Lifetime: 10 years

CS11W WIFI Smoke And Carbon Monoxide Combo Alarm

Unit Price: $11.89 – $14.12

Lifetime: 10 years

CS11R Wireless Interlinked Smoke & Carbon Monoxide Combo Alarm

Unit Price: $11.05 – $13.80

Lifetime: 10 Years

CS12 Standalone Smoke And Carbon Monoxide Combo Alarm

Unit Price: $10.02 – $13.25

Lifetime: 10 years

CS13 Standalone Smoke And Carbon Monoxide Combo Alarm

Unit Price: $10.02 – $13.25

Lifetime: 10 years

CS13W WIFI Smoke And Carbon Monoxide Combo Alarm

Unit Price: $11.89 – $14.12

Lifetime: 10 years

CS13R Wireless Interlinked Smoke And Carbon Monoxide Combo Alarm

Unit Price: $11.89 – $14.12

Lifetime: 10 years

CS14 Standalone Smoke And Carbon Monoxide Combo Alarm

Unit Price: $10.02 – $13.25

Lifetime: 10 years

CS14W WIFI Smoke And Carbon Monoxide Combo Alarm

Unit Price: $11.89 – $14.12

Lifetime: 10 years

CS14R Wireless Interlinked Smoke And Carbon Monoxide Combo Alarm

Unit Price: $11.05 – $13.80

Lifetime: 10 years

Advantages

  • Dual-sensor integration combining photoelectric smoke detection and electrochemical CO sensing
  • 10-year sealed battery design for maintenance-free operation
  • Low false alarm rate with stable long-term performance
  • Certified to international standards for multiple markets
  • Compact structure with flexible design for different applications

We support

  • OEM / ODM customization for private label brands
  • Flexible design for housing, labeling, and packaging
  • Multi-market certification support (EU, UK, AU, North America)
  • Stable mass production with strict quality control
  • Technical support for large-scale engineering projects
  • Long-term supply and product lifecycle management

It continuously monitors both smoke and carbon monoxide levels, providing early warnings when dangerous conditions are detected, ensuring safety across residential and commercial environments.

Custom Fire Security

20+ Years of Excellence

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CFS® (Shenzhen Fire Security Technology Co., Ltd.), as a leading manufacturer specializing in fire safety alarms, we design and produce a comprehensive range of Smoke Alarms, CO Alarms, and Combo Alarms to protect homes and businesses worldwide.

🏭 OEM & ODM Services Available

We offer complete customization services including private labeling, custom packaging, and product modifications to meet your specific market requirements.

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Full-Dimensional Customization Capabilities

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From concept to mass production — UL, EN, AS, CE certified design capabilities with systematic quality control beyond simple OEM.

  • 10 Custom Dimensions
  • 6σ Sigma Quality System
  • 100% In-house Sensor Tech
Size & Shape
Circle

Dimensions

90-120mm (3.54-4.72″)

Thickness

30-70mm

Square

Dimensions

100-120mm (3.94-4.72″)

Thickness

30-70mm

Rectangle

Dimensions

40-100mm (1.57-3.94″)

Thickness

30-70mm

Oval/Special

Dimensions

Custom

Thickness

Ultra-thin available

Materials & Finish
Meterials

ABS

PVC

PC

HIPS

PP

UV-resistant

Surface

Matte

Glossy

Frosted

Colors

Pure White

Ivory

Black/Grey

Pantone

Logo & Printing Methods
Laser Engraving

Permanent, eco-friendly, non-contact processing

Heat Transfer Printing

Complex patterns & gradients, high temperature resistant

Screen Printing

Solid colors, simple patterns, strong adhesion

In-Mold Decoration

Injection-molded permanent marking

Pad Printing

3D surface printing, conductive inks available

Packaging Solutions

Color Box

Hang Tag Retail

Amazon FBA

Kraft Paper Eco

Bulk Engineeredv

Custom Trays + UPC

Alarm Software
Standard Curves

Per country

Custom Timing

Alarm logic

Sound & Voice

Audio modes

Silence Logic

Mute control

LED Patterns

Display

Power Options
  • Battery: 3/5/7/10+ year lifespan
  • Types: Lithium or Alkaline
  • Voltage: 1.5V, 3V, 9V
  • AC+Battery backup
  • DC supply options
Communication Links
  • Standalone
  • RF 433MHz Interlinked
  • Zigbee Interlinked
  • WiFi Connected
  • Hardwired
  • Hardwire+RF
  • WiFi+Zigbee

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FAQs About 10 Year Battery Combo Alarms

Our combination alarms can be developed to comply with applicable smoke and carbon monoxide safety standards, including EN 14604 and EN 50291 for European markets, depending on the product configuration.

Yes. The combination alarms integrates an independent photoelectric smoke sensor and an electrochemical CO sensor, allowing each hazard to be detected using its dedicated sensing technology.

The smoke sensor, CO sensor and sealed lithium battery are designed to achieve a similar service life, ensuring that the complete product reaches end-of-life at approximately the same time.

Yes. The alarm provides separate audible and visual indications for smoke and carbon monoxide alert, allowing occupants to quickly identify the source of the hazard.

Yes. Voice notification can be integrated into ODM projects for selected markets, subject to certification requirements and language customization.

Yes. We can provides product labels, user manuals, retail packaging and warning statements according to your requirements.

Yes. RF wireless interconnection is available for selected models, allowing multiple alarms throughout a property to communicate without additional wiring.

Yes. CFS provides complete OEM and ODM manufacturing services, including product logo, packaging, hardware，firmware customization and certification support.

Every alarm undergoes smoke sensitivity testing, CO calibration, battery inspection, functional verification, aging tests, alarm sound testing and final quality inspection before delivery.

Yes. We supply combination alarms for retail brands, distributors, property developers, contractors and OEM customers with flexible packaging and customization options.

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