Squaring the circle. Infrared presence detector Presence Control PRO IR Quattro COM1 AP for indoors, ideal for small offices, store, service and utility rooms, washrooms and WCs, installation height up to 8 m, surface-mounting version for switching light 'ON' and 'OFF', 1760 switching zones for excellent detection quality, square presence detection zone covering 16 m2, mechanically scalable.

Squaring the circle. Infrared presence detector Presence Control PRO IR Quattro COM2 for indoors, ideal for small offices, store, service and utility rooms, washrooms and WCs, installation height up to 8 m, for switching light as well as HVAC 'ON' and 'OFF', 1760 switching zones for excellent detection quality, square presence detection zone covering 16 m2, mechanically scalable.

Squaring the circle. Infrared presence detector Presence Control PRO IR Quattro DALI-2 Application Controller for indoors, ideal for small offices, store, service and utility rooms, washrooms and WCs, installation height up to 8 m, with digital DALI-2 Application Controller interface for controlling 2 lighting channels, 1760 switching zones for excellent detection quality, square presence detection zone covering 16 m2, mechanically scalable.

Squaring the circle. Infrared presence detector Presence Control PRO IR Quattro DIM for indoors, ideal for small offices, store, service and utility rooms, washrooms and WCs, installation height up to 8 m, for controlling and switching light 'ON' and 'OFF', 1760 switching zones for excellent detection quality, square presence detection zone covering 16 m2, mechanically scalable.

Detection no finer! Infrared presence detector Presence Control PRO IR Quattro HD COM1 AP for indoors, ideal for medium to large-size offices, conference and meeting rooms, classrooms and lecture theatres, sports halls and warehouses, installation height up to 10 m, surface-mounting version for switching light 'ON' and 'OFF', 4800 switching zones for the ultimate in detection quality, presence detection over a true 64 m2, square detection zone, mechanically scalable.

Detection no finer! Infrared presence detector Presence Control PRO IR Quattro HD COM2 for indoors, ideal for medium to large-size offices, conference and meeting rooms, classrooms and lecture theatres, sports halls and warehouses, installation height up to 10 m, for switching light as well as HVAC 'ON' and 'OFF', 4800 switching zones for the ultimate in detection quality, presence detection over a true 64 m2, square detection zone, mechanically scalable.