Airflow iCON - eco15S fan There is also the option

There is also the option to use both of the QuietAir speeds

Vent Axia VA 100SVL 12 Low Voltage SELV bathroom extractor fan

Low Volt PRHTS Passive Infra Red/Humidity/Timer Module

A fan which has been designed to be totally flexible and multi functional

Airflow iCON - eco15S fan There is also the optioniCON 15 is ideal for toilets, en suites, and small bathrooms. The circular design means no squaring up is required, adding to the already simple installation procedure and the iris shutter design makes switching on and off almost silent and helps reduce external noise ingress. The iCON eco 15S has manual on off controls operated via a light or remote switch. Low voltage (100 240v AC transormer to 12v DC) designed to operate with reduced voltage and so