Product Specification

10 Year Combination Smoke and Carbon Monoxide Alarm for Home Safety

One Alarm for Two of the Most Important Residential Hazards

Home safety products are often sold separately.

A smoke alarm provides warning when smoke is detected, while a carbon monoxide alarm monitors CO concentration. For homeowners who need both functions, this can mean purchasing and installing two separate products.

The JKD-514COM combination smoke and carbon monoxide alarm provides another solution.

It integrates a photoelectric smoke sensor and an electrochemical CO sensor into one compact residential alarm, allowing one unit to provide both smoke and carbon monoxide monitoring.

The central purchasing reason for this model is therefore simple:

Two residential safety functions in one 10-year alarm.

For distributors, retailers and private-label brands, JKD-514COM creates a useful product category between standalone alarms and more complex connected safety systems.

Why Choose a Combination Smoke and CO Alarm

Smoke and carbon monoxide are different hazards.

Smoke may be produced during a fire, while carbon monoxide can accumulate from combustion sources without being visible or easily noticed.

For this reason, homes may require protection against both.

A combination smoke and CO alarm allows two monitoring functions to be integrated into a single housing.

For consumers, this can simplify product selection.

For retailers, it provides a higher-function product alongside standalone smoke alarms and CO alarms.

For distributors, it creates an additional SKU for customers specifically searching for a 2 in 1 smoke and carbon monoxide alarm for home use.

Two Dedicated Sensors Rather Than One

Combining two functions does not mean using one sensor for two different hazards.

JKD-514COM uses:

Photoelectric Smoke Sensor

for smoke monitoring

and:

Electrochemical CO Sensor

for carbon monoxide monitoring.

This distinction is important.

Each sensing technology is selected for its specific application, allowing the product to combine two safety functions without treating smoke and CO as the same type of hazard.

For B2B buyers, this gives JKD-514COM a stronger technical basis than a generic dual-function product description.

Photoelectric Smoke Alarm Function

The smoke sensing system uses:

Photoelectric Reflection Technology

with a specified smoke alarm sensitivity of:

0.25dB/m

The smoke function complies with:

EN14604:2005/AC:2008

JKD-514COM also provides an approximately:

10-minute smoke alarm silence function.

For distributors sourcing a photoelectric smoke alarm for residential use, this provides the required smoke monitoring function while adding independent CO sensing within the same unit.

Electrochemical Carbon Monoxide Monitoring

The carbon monoxide function uses a dedicated:

Electrochemical CO Sensor

and conforms to:

EN50291-1:2018

The specified CO alarm response is:

These defined response characteristics give importers and technical buyers measurable information when evaluating a residential carbon monoxide alarm.

10 Year Product Life

JKD-514COM has a specified:

10 Year Product Life After Manufacture

This provides a long-term platform for residential safety brands.

Instead of offering two separate short-life alarms, distributors can include a 10 year smoke and CO alarm within their product range for customers looking for combined protection.

The unit is powered by:

3 x 1.5V AA Alkaline Batteries

The replaceable battery architecture provides a familiar power solution for consumers and creates an alternative to sealed-lithium models.

Low Standby Current for Battery Operation

Because a residential alarm continuously monitors the surrounding environment, standby electrical consumption is an important technical specification.

JKD-514COM has an average standby current of:

Less Than 50μA

Average alarm current is:

Less Than 70mA

These measurable specifications make the model relevant for buyers searching for a low power battery operated smoke and CO alarm rather than relying on generic energy-saving claims.

Audible and Visual Warning

JKD-514COM is classified as:

Type B to provide a visual and audible alarm only.

The specified alarm sound pressure is:

At Least 85dB at 3 Meters

This means the unit combines smoke sensing, CO sensing, visual indication and audible warning in one residential product.

SGS Certification for European Distribution

For B2B buyers, certification can be one of the most important factors when comparing suppliers.

JKD-514COM is supported by:

SGS Certification

EN14604:2005/AC:2008

EN50291-1:2018

RoHS

EMC

UKCA

The smoke and CO functions therefore have their respective European standards, supported by additional compliance documentation.

This makes JKD-514COM suitable for importers, distributors and private-label brands building residential safety product ranges for European and UK markets.

Ceiling or Wall Installation

JKD-514COM supports:

Ceiling Installation

and

Wall Installation

according to the product instructions.

The specified detection range is:

Maximum 40m² Within a Room

The compact housing measures approximately:

Φ105 x 39mm

with a net weight of approximately:

180 plus or minus 10g.

This allows two sensing functions to be incorporated into one compact home safety alarm.

Suitable Residential Applications

JKD-514COM can be considered for appropriate locations in:

• Houses
• Apartments
• Residential buildings
• Rental properties
• Holiday homes
• Home safety projects

Operating conditions are specified from:

-10°C to +50°C

with relative humidity:

Below 95 percent RH non-condensing.

Installation should always follow the supplied instructions and applicable local requirements.

Why Combination Alarms Make Sense for Retail Product Ranges

A distributor does not necessarily need to choose between standalone and combination products.

Both categories can serve different customer requirements.

Standalone smoke alarms provide a focused smoke-only solution.

Standalone CO alarms provide dedicated carbon monoxide monitoring.

JKD-514COM adds another option:

Smoke plus CO in One Alarm

This allows retailers to build a broader home safety range while giving consumers more choice.

The combination of 10-year product life, dual sensing, European certification and replaceable battery power also gives JKD-514COM several concrete selling points for both retail and B2B distribution.

OEM and Private Label Manufacturing

JKD-514COM supports OEM, ODM and private-label cooperation.

Customization options can include:

• Customer Logo
• Product Labels
• Retail Packaging
• Multilingual User Manuals
• Barcode Labels
• Master Cartons
• Private Label Branding

This makes the product suitable for fire safety distributors, electrical wholesalers, home safety brands and retailers developing their own smoke and carbon monoxide alarm range.

Technical Specifications

Certifications and Compliance

JKD-514COM is supported by:

SGS Certification

EN14604:2005/AC:2008 Smoke Alarm Standard

EN50291-1:2018 Carbon Monoxide Alarm Standard

RoHS

EMC

UKCA

Technical datasheets, product specifications, user manuals and applicable certification documents can be provided for B2B evaluation.

CE EN50291 Report.pdf

CE EN14604(CPR) Report.pdf

Frequently Asked Questions

Does JKD-514COM monitor both smoke and carbon monoxide?

Yes. It combines a photoelectric smoke sensor and an electrochemical CO sensor in one alarm.

Is it a 10 year smoke and CO alarm?

Yes. The specified product life is 10 years after manufacture.

What batteries does JKD-514COM use?

It uses 3 x 1.5V AA alkaline batteries.

What standard applies to smoke sensing?

The smoke alarm function follows EN14604:2005/AC:2008.

What standard applies to CO monitoring?

The carbon monoxide function follows EN50291-1:2018.

What is the smoke alarm sensitivity?

The specified sensitivity is 0.25dB/m.

How loud is the audible warning?

The specified alarm sound pressure is at least 85dB at 3 meters.

What is the room coverage?

The specified detection range is maximum 40m² within one room.

Can we sell JKD-514COM under our own brand?

Yes. OEM, ODM and private-label manufacturing are supported.