Sensors for Safety Ltd

 ​​​​​​Carbon Monoxide levels in car parks - gas detection

​​​​​Customer A has an enclosed car park underneath their office block. Traditionally they have set the ventilation fans to come on at 07:00 AM until 10:00 AM, 11:30 AM until 14:30 PM and 16:00 PM until 19:00 PM. This provided the adequate number of air changes required when the car park was at its most busy but didn't allow for any change in work patterns and was running the fans when they were not needed just in case.