Operation on the analogue extension connection of a PBX from the own or other brands
Programming of phone numbers and basic functions by telephone
Name plate illumination without additional power supply
Two levels of sensitivity for noisy and quiet environments
Switch contacts for door opener, doorbell and light (doorbell transformer required)
Even if your ICT system has no special door phone interface – the TFS-Dialog 200 with its timeless design ensures the highest level of operating convenience. It’s connected via a two-wire cable directly to an analogue port of your system and behaves quite like a phone: once the door bell is triggered, the intercom system dials a pre-defined internal or external number. You can talk to the visitor over the phone and open the door. Thanks to latest micro electronics you will enjoy superior speech quality.
The white LED backlighting ensures bright and evenly illuminated name tags in the dark. The ultra-flat housing fits perfectly to practically every type of building. This means it manages without a complicated separate flush-mounted installation kit. To cover the existing wall box of an older system, you can opt for a cover plate which is angled upwards and also serves as a weather-protection roof.
Switching module for door bell, door opener and light system control via 2-wire analogue line, for TFS-Dialog 200/300/400 and TFS-Universal plus
Overvoltage protection module for effective protection of traditional telecommunications connections
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Base | Max | |
|---|---|---|
Interface, supply connection | analogue subscriber port / extension of the PBX | |
Dial mode | tone dialling (DTMF) | |
Operating voltage from analogue port |
16 V – 60 V DC (lighting powered via doorbell transformer) or 19 V – 60 V DC (lighting powered via analogue port) | |
Operating voltage from doorbell transformer (optional) | 8 V – 18 V AC / 24 V DC, 40 mA | |
Loop power, depending on operation mode | <1 mA / 20 mA – 60 mA | |
Maximum load door opener | Min. 8 V AC / 1.8 A - max. 18 V AC / 0.8 A or min. 12 V DC / 1.2A - max. 24 V DC / 0.6 A | |
Maximum load doorbell and lighting output | Min. 8 V AC / 0.5 A - max. 18 V AC / 0.5 A or min. 12V DC / 0.5 A - max. 24 V DC / 0.5 A | |
Loudspeaker | Ø 50 mm | |
Temperature range | -20 °C – +50 °C | |
Housing | aluminium, anodised, natural silver | |
Dimensions (w x h x d) | 104 mm x 153 mm x 16 mm | |
Weight | approx. 360 g | |
Protection | IP22 | |
Compliance | CE | |
Switching module for door bell, door opener and light system control via 2-wire analogue line, for TFS-Dialog 200/300/400 and TFS-Universal plus
Overvoltage protection module for effective protection of traditional telecommunications connections
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