Carbon Monoxide Alarm for Apartments with LCD Display and TÜV Certification

Apartment living presents unique safety requirements. Shared walls, enclosed layouts and the use of gas boilers, water heaters or fireplaces mean that carbon monoxide protection is an important consideration for both occupants and property owners.

The JKD-621 Carbon Monoxide Alarm is designed for apartment environments, combining an electrochemical sensor, an easy-to-read LCD display and manufacturing in accordance with EN50291-1:2010+A1:2012. Supported by TÜV certification, it offers dependable carbon monoxide monitoring for residential buildings while providing distributors and private-label brands with a reliable OEM platform.

Whether used in new apartment developments or renovation projects, the JKD-621 helps support everyday residential safety.

Carbon monoxide can travel from fuel-burning appliances located within an apartment or from connected areas of a residential building. Because the gas is colorless and odorless, occupants may not recognize the danger without a dedicated detector.

Installing a carbon monoxide alarm in apartments helps:

• Provide early warning of carbon monoxide hazards
• Improve protection for residents and visitors
• Support residential safety programs
• Increase confidence for landlords and property managers

For developers and distributors, offering products designed for apartment applications also meets growing demand for residential safety solutions across Europe.

The JKD-621 is suitable for a variety of apartment environments, including:

• Studio apartments
• Family apartments
• High-rise residential buildings
• Student accommodation
• Serviced apartments
• Holiday apartments

Its compact housing integrates easily into modern interiors while continuously monitoring indoor carbon monoxide levels.

The detector continuously monitors carbon monoxide concentrations using electrochemical sensing technology, providing dependable performance for residential applications.

The integrated LCD screen shows carbon monoxide concentration and operating status, making it easy for occupants to check the detector during daily use.

Powered by standard AA batteries, the JKD-621 allows simple battery replacement without requiring proprietary battery packs.

The sensor is designed for long-term residential use, helping reduce the need for frequent detector replacement.

Manufactured according to EN50291-1:2010+A1:2012 and supported by TÜV certification, the JKD-621 provides buyers with confidence in product quality and compliance.

When selecting a detector for apartment buildings, professional buyers should consider more than the product specification sheet.

Important factors include:

Choose detectors specifically designed for domestic environments rather than industrial applications.

Products supported by recognized testing organizations help simplify supplier qualification and demonstrate compliance with market requirements.

Standard AA batteries make routine maintenance more convenient for residents and property managers.

For distributors and retail brands, customization of logos, packaging and manuals allows the detector to fit seamlessly into an existing product portfolio.

The JKD-621 is manufactured according to EN50291-1:2010+A1:2012.

Available documents include:

• TÜV Certificate
• CE Declaration of Conformity
• RoHS Declaration
• Product Datasheet
• User Manual

Documentation can be supplied before production according to customer requirements.

JKD-C616 620 EN50291 certificate.pdf

TUV--EN50291-JKD-C620 series.pdf

The JKD-621 is available for OEM and private-label manufacturing.

Customization options include:

• Company logo printing
• Product labels
• Retail packaging
• User manual localization
• Barcode labels
• Carton artwork

Our production team supports distributors and home safety brands with consistent manufacturing, flexible customization and documentation tailored to different international markets.

Yes. It is designed for residential environments including apartments, flats and multi-family housing.

The JKD-621 uses an electrochemical sensor for reliable carbon monoxide detection.

Yes. The LCD screen provides a real-time display of carbon monoxide concentration.

The detector uses replaceable standard AA batteries.

Yes. We offer logo printing, customized packaging, multilingual manuals and other private-label services.

The JKD-621 Carbon Monoxide Alarm for Apartments combines dependable electrochemical sensing, an LCD display, TÜV-supported manufacturing and flexible OEM services in a solution tailored to modern residential buildings. Whether you supply apartment developers, distributors or retail brands, our team can support your project with customization, technical documentation and consistent manufacturing quality.