The Sensor works using capacitive sensor technology to detect a change in the electromagnetic field. When the user waves their hand in front of the sensor it will initiate the flush. A short wave activates the reduced flush of the cistern, whilst holding your hand up slightly longer triggers a full flush. The sensor is powered by 4 AA batteries which will last for approximately 1 year under normal domestic conditions.
The sensor can be mounted behind a back to wall WC unit fascia or under a worktop or tiled wall where the cistern is located. A discreet black decal is included to stick on the front of the fascia or tiled surface to indicate sensor location if desired.
For use with concealed cisterns. Can be used with wall hung WC frames and in-wall cisterns provided provision is made for access.