BUSCH-JAEGER BJ 6828/12 Busch-CO-Alarm RF (2CKA006800A2871)

The BUSCH-JAEGER BJ 6828/12 Busch-CO-Alarm RF is a carbon monoxide detector with wireless interconnection, allowing up to 12 alarms to be linked for whole-home protection. Unlike standalone CO alarms, this model can be integrated into the Busch-Jaeger free@home smart home system via an optional RF module, enabling remote monitoring and control. Its electrochemical sensor provides accurate CO detection with a lifespan of 10 years, while the alarm is powered by 3 AA alkaline batteries with a life of approximately 3 years.

Highlights

• Wireless RF interconnection for up to 12 alarms
• Compatible with Busch-Jaeger free@home system (via optional RF module)
• Electrochemical CO sensor with 10-year lifespan
• Battery operated: 3x AA alkaline, approx. 3 years battery life
• Loud alarm: >85 dB at 3 meters
• Test and silence buttons for easy maintenance

In daily use

The alarm provides reliable CO detection with visual and acoustic indicators for low battery, fault, and end-of-life. It can be mounted on wall or ceiling, and the silence button allows temporary muting of nuisance alarms. With an operating temperature range of -10°C to +40°C and humidity tolerance up to 90% RH, it suits most indoor environments.

Full specifications

• Detector type: Carbon monoxide detector
• Detected gas: Carbon monoxide
• Connectivity: RF wireless
• Power source: Battery (3x AA 1.5V alkaline)
• Battery life: Approx. 3 years
• Sensor lifespan: 10 years
• Alarm volume: >85 dB at 3 m
• Operating temperature: -10 °C to +40 °C
• Operating humidity: 30% to 90% RH
• Mounting: Wall or ceiling
• Certifications: EN 50291-1:2018, EN 50291-2:2018

Final note

This CO alarm is a reliable choice for homes seeking interconnected protection and smart home integration.