Intuitive operation of the main and secondary functions through differentiated buttons, large, offset blue door opener button with activatable floor door opener function, light button, control button ex works: assigned with control function / activatable alternative assignment: internal call, automatic door opener, call forwarding, call-off button for ring tone deactivation with optical display, optical display and short-term storage of door calls, optical busy display when a voice connection is established, sending the sender's serial number for internal calls, selection of 13 ring tones, adjustable by the user, ring tone volume adjustable in 8 levels by the user, speech volume adjustable in 8 levels by the user, acoustic and optical call differentiation between 2 front door, apartment door and internal calls, 1 parallel call adjustable with service device, privacy lock and automatic call deactivation, magnetic handset holder, handset cord can be plugged in, base can be pre-installed with plugged screw terminal and alternatively equipped with a sister product for hands-free calling, configo configuration software for convenient System configuration can be carried out on the PC with automatic recognition of device type and serial number, Optical error display for time-saving commissioning, Functionally expandable through installation slots for call relays, control of radio signal device and EnOcean radio interface, For surface mounting, installation via flush-mounted box or table mounting with table accessories ZIT3030-0010, Signal transmission and power supply via polarity-free and short-circuit-proof 2-wire TCS:BUS, Audio and video indoor stations can be combined within one system, 2-wire technology: easy to modernize, 3-wire technology possible, Tested according to EN 50486, Color: white, Housing made of antistatic and recyclable plastic, 2-wire technology, Input current (2-wire): I (a) = 1 mA at rest, 3-wire technology possible, Input current (3-wire): I (a) = 0.2 mA, I (P) = 1 mA at rest, maximum input current: I (Pmax) = 70 mA, permissible ambient temperature: -5 °C to 40 °C, dimensions: H 204 mm x W 100 mm x D 50 mm
| Property | Value |
| Installation technology: | Bus system |
| Color: | white |
| Operation door opener: | yes |
| With automatic door opener: | yes |
| Call differentiation: | yes |
| Switching functions: | yes |
| Internal communication: | yes |
| Mounting type: | Surface-mounted |
| Volume control: | yes |
| Function lamps: | yes |
| Call silencing: | yes |
| Additional device can be connected in series: | no |
| Tap-proof: | yes |
| With video: | no |
| Material: | Plastic |
| With memory function: | no |
| Hands-free: | no |
| Connection to smartphone possible: | no |
| With touchscreen: | no |
| Width: | 100 mm |
| Height: | 180 mm |
| Depth: | 50 mm |
