The talis II P 360-24-1i is a PIR presence detector suitable for surface mounting, flush mounting or installation in a suspended ceiling. Its sensor detects the smallest of movements (e.g. at a workspace) within a diameter of 24 metres and through 360°. Like all the PIR devices, it features an integrated light sensor. The sensor constantly monitors lux levels and switches the electric consumer off when ambient brightness is sufficient, irrespective of any switch-off delay set. This ensures that the light is only on when you really need it. An extra quality-of-life feature is the remote control, which makes adjusting the presence detector really simple. This presence detector offers a high energy efficiency through regular light balancing and offline function when there is sufficient daylight.