Intelligent Alarm Battery Operated Combination Smoke & Carbon Monoxide Alarm KN-COSM-XTR-BA
The KN-COSM-XTR-BA Intelligent Combination Smoke and Carbon Monoxide Alarm is a premium battery-operated safety device designed to provide fast and reliable protection against both fire and carbon monoxide (CO) hazards in residential environments. It integrates advanced sensing and voice alert technology to enhance emergency response and user awareness.
This alarm combines an ionization smoke sensor with an electrochemical CO sensor, enabling it to detect both fast-flaming and smoldering fires while also accurately identifying dangerous carbon monoxide levels. The dual-sensor system works intelligently, allowing both detection chambers to communicate and adjust sensitivity dynamically. This significantly reduces nuisance alarms while improving response accuracy during real emergencies.
A key feature of the KN-COSM-XTR-BA is its voice warning system, which clearly announces the type of danger detected. Users are alerted with spoken messages such as “FIRE!” or “WARNING! CARBON MONOXIDE!”, helping reduce confusion and ensuring faster reaction in critical situations.
The alarm continuously analyzes environmental conditions and adjusts its sensitivity based on sensor input, improving discrimination between real hazards and false triggers. This makes it a highly reliable solution for modern home safety needs.
In addition, the device includes alarm memory functionality, which can notify users if high levels of carbon monoxide (≥100 ppm) were previously detected when the test/reset button is pressed.
Key Features
- Combination smoke + carbon monoxide alarm
- Battery operated design for uninterrupted protection
- Intelligent dual-sensor system (Ionization + Electrochemical CO)
- Voice alerts: “FIRE!” and “WARNING! CARBON MONOXIDE!”
- Dynamic sensor communication for improved accuracy
- Reduced nuisance alarms through adaptive sensitivity
- Alarm memory for previous CO detection events (≥100 ppm)
- Loud audible alarm with voice guidance
- Easy installation (no wiring required)
- Designed for residential fire and CO protection
- Part Number: 900-0216
- Previous Model: KN-COSM-XTR-B
Specifications
- Model: KN-COSM-XTR-BA
- Power Source: Battery operated
- Smoke Sensor Type: Ionization
- CO Sensor Type: Electrochemical
- Alarm Type: Combination smoke + CO alarm
- Alert Type: Voice + audible alarm
- Installation Type: Standalone
- Technology: Intelligent dual-sensor communication system
- Application: Residential safety
- Certification: UL Listed (typical for category)
