All essential functions can be operated via the center key: call acceptance, door opening, setting of the ringtone volume and ringtones as well as call deactivation. In addition, a potential-free switching function can be activated to operate, for example, the light switching in the stairwell.
Besides an acoustic signal, the intercom function is accentuated with an illuminated ring which draws the attention to the visitor in front of the door.
With only 23 mm installation depth, the DS2010 Audio captivates by its flat design. The surface-mounted intercom is available as a hands-free version or alternatively with a receiver held on by magnet, each in the colours black and white.