Set consisting of built-in door intercom and interface for 10 call buttons (normally open contacts). Door intercom for connection to the VT100 system via screw terminals or RJ45 socket. Acoustic signaling of door opening. Controls for microphone, loudspeaker, voice scale and for volume of signal tones. Connection for call button interface, door opener (12V DC, max. 500mA), built-in camera and external microphone. Without RFID reading function. Power supply: 15V DC, max. 200mA from system power supply. By connecting call button extensions, up to a total of 127 call buttons can be operated in the system. Dimensions: 78 x 138 x 37mm (door intercom), 72 x 70 x 20mm (interface). Suitable accessories: call button extension for 10 call buttons VT100RE2 and built-in camera VT100KE2. As an alternative to the built-in camera, any Indexa analog camera can be integrated into the system using a converter.
| Property | Value |
| Width: | 78 mm |
| Material of the housing: | Stainless steel |
| Weight: | 0.48 |
| Weight unit: | KG |
| Color: | Silver | Height: | 138 mm |
| Depth: | 37 mm |
| Number of call/bell buttons: | 10 |
| Installation technology: | Bus system |
| Design: | Letterbox |
| With housing: | yes |
| Type of input voltage: | DC |
| Image system: | PAL |
| Flush-mounted installation: | yes |
| Image system properties: | Color |
| Operating voltage: | 15 V |
| Suitable for indoor use: | yes |
| Short description: | Built-in door intercom VT100 letterbox module with interface for 10 call buttons |