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CO2 Alarm – Carbon Dioxide Alarm

The CO2 Alarm is a wall mounted, stand alone carbon dioxide alarm. It has two thresholds which can be pre-configured to switch the two on board alarm relays at any required level of carbon dioxide up to 10,000 ppm. Control and alarm threshold levels may vary. At Duomo we can configure the switching points to suit your personal preference. The CO2 Alarm has an onboard digital display, alarm status indicator lights and optional audible alarm.

General information

100 - 277 V AC supply voltage, Two pre-configured alarm and control thresholds, Thresholds factory set to customer requirements, Non dispersive infrared sensing technology, Volt free change over contact - Level 2 alarm, Alarm status indicator lights, Flame resistant ABS, sensor fault indicator


ABS plastic, polycarbonate, glass, copper, steel




125 x 158 x 42 mm


2 years, extendable to 3 years when registered at www.duomo.co.uk/product-warranty/

Uniclass 2015
Pr_75_50_76_02 Air quality sensorsPrimary
Digital objects
PlatformCompatibleVersionCertified to
- 1 2.1
- 1 2.1
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