UP 201/12 Touch Sensor Single Without Status LED GAMMA Arina White 5WG1201-2DB12
The 5WG1201-2DB12 (UP 201/12) is a KNX single touch sensor from the GAMMA arina series, in white, without status LED. One touch zone (2 touch surfaces) controls one independent KNX channel.
The flush smooth arina faceplate responds to a light fingertip touch – no mechanical rockers or buttons. As a DB-series device, it requires a separate KNX BTM bus coupling unit (sold separately) for the KNX TP bus connection.
| Protocol | KNX / EIB TP |
| Bus supply | SELV DC 24 V (via external BTM coupling unit) |
| Touch zones | 1 (2 touch surfaces, single gang) |
| Status LED | None |
| Orientation LED | 1 (low-light navigation) |
| KNX channels | 1 independent |
| Interface | DB-series – external BTM required (sold separately) |
| Per-channel functions | ON/OFF, Dimming, Shutter/Blind, Value sending, Scene activation |
| Label strip | Yes – replaceable paper labels |
| Dimensions (W x H x D) | 86 x 86 x 14.6 mm |
| Mounting | Flush-mount, EN 60670 back box |
| Temperature range | -5 to +45 °C |
| IP rating | IP 20 |
| Color | White | GAMMA arina |
| Standards | EN 50491-3, IEC 60669-2-1 |
| Compatibility | ETS 3/4/5/6 | KNX certified, CE, RoHS |
Ideal where single-zone light or blind control needs a clean touch surface with no visible LED indicator. Minimalist residences and hotel corridors use it for single-zone ceiling light control, preferring an unlit flush white surface over an LED-lit panel.
Bedrooms and home cinemas specify the LED-free version to avoid ambient glow at night. Home offices deploy it for one-circuit dimming or blind control where touch response alone is sufficient to confirm operation without status indication.
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