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The WISUALARM Carbon Monoxide Detector C03 is designed for homeowners and renters seeking a reliable, low-maintenance safety solution for monitoring CO levels near combustion appliances like fireplaces and heaters. Featuring a long-lasting 10-year battery and TUV-certified performance, it provides robust protection; however, users should note that as a standalone unit, it lacks smart-home connectivity or app integration.
| Model Part Number | C03 |
|---|---|
| Brand | WISUALARM |
No, the C03 features a sealed, 10-year battery designed to last for the duration of the unit's lifespan. You should replace the entire detector after 10 years.
Install it in rooms containing a fuel-burning appliance and in sleeping areas. Mount it at least 1-3 meters away from the source.
Generally, a green LED indicates normal operation, amber suggests a fault or maintenance is needed, and red indicates an alarm event.
No, the C03 is specifically designed for carbon monoxide detection only. It is not a smoke or fire alarm.
It is a European standard for carbon monoxide detectors that ensures the device meets strict performance, accuracy, and reliability requirements.
This typically indicates a fault or the end of the 10-year service life. Check the LED status; if the fault LED is blinking, please replace the unit immediately.
Ventilate the area immediately by opening windows and doors. Move all occupants to fresh air and check for blocked flues or malfunctioning appliances before pressing the silence button.
Installation of the C03 is straightforward and highly flexible. You can mount the unit directly to a wall using the provided screws or adhesive pads for a clean look, or simply place it on a shelf or tabletop for a free-standing setup.
To maintain the device:
