Carbon Monoxide Alarm 10 Yr Warranty - Kidde K7CO
The Kidde K7CO CO alarm provides protection against the dangers of deadly carbon monoxide gas produced by defective fuel-burning appliances and open fireplaces. Ideal for use in the home or when travelling. This battery powered alarm has been tested and approved for use in homes, boats, and caravans and features a 10 year manufacturer's warranty for peace of mind. The K7CO is lightweight for portability, provides continuous monitoring of CO levels and fits onto the same baseplate as its predecessor (7CO).
- Ideal for use in the home and approved for use in boats and caravans
- Product Life: 10 years
- Battery: 2 x Duracell AA alkaline batteries included
- Warranty: 10 year warranty
- Suitable for wall mounting and free-standing installations
- Green, amber and red LED’s indicate alarm status
- Test / reset button for easy testing and hush
- Loud 85dB warning alarm when CO reaches dangerous levels (alarms from 50ppm)
- Warning "chirp" and LED signal when batteries are low
- End of life warning signal alerts you when the alarm needs replacing
- Ideal replacement for original Kidde 7CO alarms reaching end of life
- Kitemarked to BS EN50291-1 (domestic use) and BS EN50291-2 (caravans / boats)
- CE and UKCA marked
- Dimensions (HxWxD): 72 x 119 x 39mm
- Supplied with fixings; 2 x screws, 2 x rawl plugs, and wall mounting plate
- This alarm is also suitable for the updated 2022 Welsh legislation
Please note: the packaging may state "excludes batteries" but this is regarding the warranty period; the 7CO is supplied with suitable batteries.
Key Product Features
Combined test and reset button for quick and easy operation
LED indicators for alarm (red), power (green), fault (amber)
Loud 85dB alarm alerts occupants to the presence of deadly gas
Includes screws and mounting plate for easy wall mounting
What's Included?
The KE7CO CO alarm is supplied with the following components.
- 1 x Kidde 7CO carbon monoxide alarm
- 2 x AA batteries
- 1 x Screw fixing set (screws & rawl plugs)
- 1 x Instruction manual
Customer Reviews (62)
Reviews by Real Customers
All of our product reviews are written by real customers that have purchased this product from us and are published without modification.
Reviewed by
S P
Published on
8th April 2026
Reviewed by
S R
Published on
25th May 2025
Does as it says, easy to install.
Hope never need to have it set off the alarm
Reviewed by
T C
Published on
4th May 2025
Good product
Reviewed by
R S
Published on
30th April 2025
Just what we needed for the right price.
Great.
Reviewed by
B H
Published on
19th April 2025
As above. Great product at very good price,
Technical Data
| Product Code | KEK7CO |
|---|---|
| Brand | Kidde |
| Approvals & Markings | CE Marked |
| UKCA Marked | |
| Battery Chemistry | Alkaline |
| Battery Type | AA Batteries |
| CO Alarm Level (parts per million) | From 50ppm |
| CO Detection Level (parts per million) | From 30ppm |
| Colour | White |
| Compliance | BS EN 50291-1 (Domestic) |
| BS EN 50291-2 (Caravans / Boats / Travel) | |
| Connection | Standalone |
| Display | LED Indicators |
| Environmental Suitability | Caravan, Camping & Boats |
| Home | |
| Travel | |
| Fixing Options | Freestanding |
| Wall Mounted (Fixings Included) | |
| Installation | Portable |
| Wall Mountable | |
| Installation Position | Mount At Head Height |
| Lifespan | 10 Years |
| Operating Temperature | +4°C To +38°C |
| Power Type | Battery Powered |
| Radio Frequency Range | 3 Metres |
| Relative Humidity | 10% To 95% |
| Sensitivity | 30ppm (Parts per Million) |
| Sensor Type | Electro-chemical |
| Sound Level | 85dB |
| Warning Type | Audible - Alarm Sounder |
| Warranty | 10 Years |
| Dimensions (Unit) |
|
| Weight | 120g |
| Datasheets |
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Just what I needed to replace a time expired detector of the same model.