AirGuard

The green light on your CO alarm doesn't tell you the air in your motorhome is safe. It only tells you the battery works.

Carbon monoxide is invisible and odourless, and in a motorhome your bed is a few metres from the heater, the fridge and the gas cylinder. Under the standard, an ordinary detector may stay silent for hours at 70 ppm. By then you've been breathing that gas all night.

Most detectors also see only one gas. Propane from your cylinder and natural gas from your hook-up don't exist for them. You test it every month, it beeps obediently, and you still don't know what is really in the air.

AirGuard is a detector with three professional sensors in one housing. It measures carbon monoxide, natural gas and propane at the same time and shows the real level on its display at all times. When there is danger it sounds the alarm from 30 ppm, hours before a standard detector reacts.

✔ Early warning from 30 ppm
✔ CO, natural gas and propane with one device
✔ Real-time readings on a clear display
✔ Daily self-test, self-calibrating sensor
✔ Plug into a socket, wait 200 seconds, done

Zero on the screen? Then you leave the heater on, close your eyes and sleep through. If you see a reading climb, you know long before it becomes dangerous.

Specifications: 230 V plug-in model, display with temperature, CO in ppm and combustible gas in %LEL, status lights and test button. Sensors reliable for up to 6 years. One unit for an open-plan motorhome, two where the sleeping area is separate.