Produal Oy is a Finnish specialist of building automation measurement technology. The measurement and control devices designed and manufactured by Produal are modern, installation friendly and of good quality. Technical innovations of our products have become a standard for the measurement devices in Finland and abroad.
HLS 44 is an advanced Modbus room controller matching with EC-motor controls and making possible wider range of controls in room spaces. HLS 44-V is a room controller with light monitorings.
