10 Year Battery Carbon Monoxide Alarms OEM/ODM Manufacturing Solutions

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

We specialize in sealed battery CO detectors with long-life electrochemical sensors, offering not only certified products but also OEM / ODM customization solutions for private label brands and large-scale 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 Single CO Alarms

The single carbon monoxide alarm uses a self-designed electrochemical sensor to monitor CO concentration with low power consumption and long-term stability.

CO835WR WIFI + Wireless interlinked Carbon Monoxide Alarm

Unit Price: $15.58 – $17.58

Lifetime: 10 years

CO832W WIFI Carbon Monoxide Alarm

Unit Price: $13.99 – $15.99

Lifetime: 10 years

CO832 Standalone Carbon Monoxide Alarm

Unit Price: $12.99 – $14.99

Lifetime: 10 years

CO830W WIFI Carbon Monoxide Alarm

Unit Price: $13.99 – $15.99

Lifetime: 10 years

CO830 Standalone Carbon Monoxide Alarm

Unit Price: $12.99 – $14.99

Lifetime: 10 years

CO08 Standalone Carbon Monoxide Alarm

Unit Price: $7.35 – $9.89

Lifetime: 3 years

CO03 Standalone Carbon Monoxide Alarm

Unit Price: $7.35 – $9.89

Lifetime: 1 or 3 years, cuztomziation avaliable

CO11R Wireless Interlinked Carbon Monoxide Alarm

Unit Price: $9.55 – $13.12

Lifetime: 10 years

CO11 Standalone Carbon Monoxide Alarm

Unit Price: $7.35 – $9.89

Lifetime: 10 years

CO06 Standalone Carbon Monoxide Alarm

Unit Price: $7.35 – $9.89

Lifetime: 1 or 3 years, cuztomziation avaliable

CO05R Wireless Interlinked Carbon Monoxide Alarm

Unit Price: $9.55 – $13.12

Lifetime: 3 years

CO11W WIFI Carbon Monoxide Alarm

Unit Price: $10.35 – $13.89

Lifetime: 10 years

10 Year Battery Combo Alarms

The composite alarm integrates smoke and carbon monoxide sensors with low false alarms, system stability, and long-term consistency.

CS11 Standalone Smoke And Carbon Monoxide Combo Alarm

Unit Price: $10.02 – $13.25

Lifetime: 10 years

CS14 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

CS14W WIFI Smoke And Carbon Monoxide Combo Alarm

Unit Price: $11.89 – $14.12

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

CS11W 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

CS11R Wireless Interlinked Smoke & Carbon Monoxide Combo Alarm

Unit Price: $11.05 – $13.80

Lifetime: 10 Years

Advantages

  • Maintenance-free throughout its entire lifecycle
  • Self-designed high-stability sensor
  • Strong system consistency
  • Low power consumption design

We support

  • RF 433MHz or Zigbee (868 MHz) interconnection, 30pcs for one loop
  • Wi-Fi interconnection
  • Tuya remote monitoring
  • Hardwire interconnection

It is used to continuously monitor carbon monoxide concentration in the environment and promptly alert when dangerous thresholds are triggered, ensuring the safety of people in residential and commercial premises.

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.

Contact Us for Custom Solutions →

Full-Dimensional Customization Capabilities

Explore All Services ➔

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 Carbon Monoxide Alarms

10-year carbon monoxide alarms use a sealed lithium battery and long-life electrochemical CO sensor without battery replacement during the product lifecycle. A 10-year lifespan alarm requires:

  • Low current circuit design (μA-level standby current)
  • Sensor stability and drift control
  • Battery capacities match the sensor lifespan
  • Long-term stable

All products have the UL2034 and EN50291 compliance.

The core detection technology is based on an electrochemical CO sensor:

  • CO gas enters the sensing chamber
  • Oxidation reaction generates a current signal (nA level)
  • MCU converts the signal into ppm concentration
  • Alarm is triggered according to time-concentration curves

To achieve a 10-year lifespan, the system integrates:

  • Low-volatility electrolyte formulation
  • Sealed sensor structure
  • Temperature compensation algorithm
  • Low power management strategy

Feature

10-Year Sealed Battery

Replaceable Battery

Maintenance

No battery replacement

Frequent replacement

Reliability

High (sealed system)

Depending on user

Lifecycle cost

Lower long-term

Higher maintenance cost

Compliance

Preferred in rental markets

Less regulated

 Sealed battery solutions are widely required in rental and compliance-driven markets.

10-year smoke and carbon monoxide alarms integrate smoke and CO gas detection, powered by a 10-year sealed lithium battery. Internally, they utilize a photoelectric smoke sensor and an electrochemical CO sensor working in tandem, combined with independent algorithms to handle fire and gas risks separately. The smoke chamber and CO sensor work independently to avoid false and missed alarms.

The power system uses a high-energy-density lithium battery to meet over 10 years of continuous power supply without battery replacement by low-power circuitry and intelligent sleep strategies. The low-drift electrochemical CO sensor combines a sealed structure, a stable electrolyte formulation, and temperature compensation algorithms to ensure stable output in its entire lifespan. CFS supports standalone, Wi-Fi, and wireless interlinked CO alarms and Combo alarms. We have the certifications for UL2034 and EN 50291.  

CFS’s 10-year carbon monoxide detectors combine a sealed 2000mAh lithium battery with a 10-year lifespan electrochemical CO sensor. CFS’s self-designed 10-year CO electrochemical sensor controls long-term drift through electrolyte stability, a sealed structure, and temperature compensation algorithms. CFS is ensuring a stable power supply for 10 years through low-power design and power management strategies.

International brands emphasize mature solutions and compliant stability, but in OEM projects, differentiation often lies in customization and consistency control. CFS supports collaborative customization of sensors and algorithms, performs 100% gas calibration, establishes batch and individual unit traceability systems, and can optimize alarm logic according to both UL and EN standards. For purchasing and product managers, this is not just about “10-year parameters,” but also a guarantee of stable operation and a low complaint rate over 10 years.

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