KNX Touch Sensor Module Universal, 4-fold for 4-fold button set, item number 404 TSA for 4-fold button with symbols, item number 404 TSAP, expandable with a touch sensor extension module, item number 409 TSEM. Adapter frames included: item number LS 4 AR for the LS series (pre-assembled) and item number CD 4 AR for the CD series. AS / A series without adapter frame. Full functionality is supported from ETS 3.0d or higher.

Main features:

• Product type: 4-fold button
• 1 blue LED: Operating indicator
• 8 red LEDs: Status indicator

Connections and interfaces:

• Transmission technology: Wired
• Built-in Ethernet port: No
• Wi-Fi: No

Design:

• Product color: Black, Gray
• Built-in display: No
• Control: Buttons
• LED indicators: Yes

Performance:

• Input voltage: 21 - 32 V

Scope of delivery:

• Temperature sensor: Yes
• Operating temperature sensor: 5 - 45 °C.