125800, built-in speaker door communication accessories, 125800

Built-in speaker door communication accessories, 125800

Installation loudspeaker door communication system for installation in mailbox systems, speakers, door side devices or front panels. Up to 8 mechanical ring buttons can be connected to the existing screw terminals. The installed speaker has the following product characteristics: -signal transmission and supply of the speaker via the polishing-proof and short-circuit 2-wire bus. - A small design. -AC voltage query of the bell key connections to avoid oxidation at the key contacts. -Protection of the connection terminals against false connection. -Up to 8 mechanical bell buttons can be connected. -Color camera for door station can be connected. -free speech function (voice-controlled contrast with echo and background noise suppression). -Language loudness adjustable. -One-man commissioning through simple commissioning procedure. -Acoustic receipt signal for call key operation. -With this component, the construction of door communication systems with up to 70 participants is possible (e.g. 1 installation speaker, 5 extension modules for installation speakers, 68 housing stations AP). Power supply: 26 V DC 2 V (bus voltage) Connections: 2 screw terminals 2-wire bus 2 screw terminals additional supply 8 screw terminals for mech. Ring button 1 screw terminal common mass of the ring button 2 plug bar system bus 1 plug bar video dimensions: B x H x T 101 x 67 x 27 mm temperature range: -25 C to + 70 C protection: IP 44 125800