When I was investigating the subject of wireless smoke/heat alarms around a year or so ago I had a chat with the wholesaler about AICO items. Wholesaler basically said that they had experienced item returns due to various incompatibilities with other kit. Instances had been reported of certain brands of bathroom extractor fans, wireless heating controls and other devices prematurely setting off these particular alarms. Don't know the technical details behind this, but it was enough to deter many contractors around here using wireless smokes.
When I was investigating the subject of wireless smoke/heat alarms around a year or so ago I had a chat with the wholesaler about AICO items. Wholesaler basically said that they had experienced item returns due to various incompatibilities with other kit. Instances had been reported of certain brands of bathroom extractor fans, wireless heating controls and other devices prematurely setting off these particular alarms. Don't know the technical details behind this, but it was enough to deter many contractors around here using wireless smokes.
