The 10SCO has a Hush™ button to temporarily silence nuisance alarms. It also has a test/reset button to allow regular testing of the alarm function. BSI certified to EN50291-1:2010 (Carbon monoxide).
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TAIBOAN Home Carbon Monoxide Alarm Detector High Sensitive Independent CO Alarm Sensor 85dB Warning LCD Photoelectric Display
Aliexpress UK
Kidde K5CO Carbon Monoxide Detector Kidde 2030-DSR Battery Optical Smoke Alarm : This high-performance smoke alarm uses advanced optical sensing technology to detect smoke from slow-burning or smouldering fires.
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Carbon Monoxide Detector Alarm New Photoelectric Sensor 85dB Sound Warning LCD Digital Display Home Indoor CO Poisoning Siren
Aliexpress UK
The Kidde Optical Alarm can be wall or ceiling mounted, and is very easy to install. The alarm features a hush button that is ideal for silencing false alarms, such as those caused by cooking or steam.
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TAIBOAN High Sensitive Independent CO Alarm Sensor Home Carbon Monoxide Alarm Detector 85dB Warning LCD Photoelectric Display
Aliexpress UK
Kidde K7DCO Carbon Monoxide Detector : TheKidde K7DCO is designed to detect carbon monoxide—a colorless, odorless, and potentially deadly gas. Kidde 29HD Smoke and Fire Alarm : TheKidde 29HD smoke alarm uses photoelectric sensing technology for quick detection of slow-smoldering fires.
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Tuya WiFi Smart Carbon Monoxide Detector Alarm 70dB Sound Warning LCD Digital Display APP Control Real-Time CO Monitor Poisoning
Aliexpress UK
Kidde KCOSAC Battery Powered 29HD Smoke Alarm & K5CO Carbon Monoxide Alarm Brand new.
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Combination Natural Gas And Carbon Monoxide Detector Plug In 2-in-1 Co Propane LPG Combustible Gas Leak Sensor Alarm For Kitchen
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Continuous monitoring of carbon monoxide. Multi-function green and red LEDs to indicate power and alarm status. Test/Reset button to allow regular testing of alarm function. Alarm Weight (including batteries) 136g.
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Independent CO Alarm Sensor Carbon Monoxide Alarm Detector High Sensitive Warning LCD Display CO Alarm With UL2034
Aliexpress UK
Model 29HD. The Kidde Optical Alarm can be wall or ceiling mounted, and is very easy to install. The alarm features a hush button that is ideal for silencing false alarms, such as those caused by cooking or steam.
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V-COME WiFi Smart Carbon Monoxide Alarm, WiFi CO Detector with Tuya App control, 10-Year Life Battery, CE EN 50291, VC21W
Aliexpress UK
Model KF30. The Firex range requires installation by a professionally qualified electrician and complies with UK Building Regulations for new housing and associated standards (Grade D BS 5839, Part 6).
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Tuya WiFi Smart Carbon Monoxide Detector Alarm 85dB Sound Warning LCD Digital Display Home Indoor CO Poisoning Siren
Aliexpress UK