As a second communication level, the modern office communication system D9000 offers many features that can not only be easily adapted to your circumstances, but also significantly shorten your internal communication channels.Product features:Intercom station12 selection keys 6 function keys Display 2x16 characters alphanumeric LED for operating display Loudspeaker output power 1 W Gooseneck microphone to prevent acoustic feedback Digital volume control including 2 meter connection cable with RJ45 8-pin plugTechnical data:Cabling: Star-shaped from the control center to the points with JY (ST) Y 2 x 2 x 0.6 ATTENTION: Cable must be twisted pairs! Max. cable length: 800 mTemperature range: -10 to +50°C Protection class: IP 30 Dimensions: 255 x 75 x 42 mm Color: anthraciteInstallation instructions:Note:
| Property | Value |
| Installation technology: | Bus system |
| Color: | Silver |
| Operation of door opener: | no |
| With automatic door opener: | no |
| Call differentiation: | yes |
| Switching functions: | no |
| Internal communication: | yes |
| Mounting type: | Surface-mounted |
| Interface design: | other |
| Volume control: | yes |
| Function lamps: | yes |
| Call silencing: | yes |
| Additional device can be connected in series: | yes |
| Tap-proof: | yes |
| With video: | no |
| Material: | Plastic |
| With memory function: | no |
| Hands-free: | yes |
| Connection to smartphone possible: | no |
| Hearing aid compatible: | no |
| With touchscreen: | no |
| Width: | 255 mm |
| Height: | 75 mm |
| Depth: | 42 mm |
