
Somfy
RTS Dry Contact Interface Single Channel
SKU: 1810493 |
MPN: 1810493
Converts dry contact signals (relay/switch) to RTS commands for motorized blinds/awnings. Simple 1-zone control.
Easily convert standard dry contact signals into RTS wireless commands with the Somfy RTS Dry Contact Interface. This compact, plug-and-play device allows control of a single RTS-compatible motor—such as blinds, awnings, or projection screens—using relay outputs, push buttons, or third-party automation systems.
Key Features
Dry Contact to RTS Conversion
Integrates with:
✓ Relay outputs
✓ Wall switches
✓ Security systems
✓ Smart home controllers
Single Channel Control
Controls 1 RTS motor with Up, Down, and Stop commands.
Flexible Installation
Compact design suitable for surface or DIN-rail mounting (hardware included).
Plug-and-Play Operation
No configuration or programming required.
LED Status Indicator
Provides real-time visual feedback when input is triggered.
Technical Specifications
Input Type: Dry contact (Normally Open / Normally Closed)
Output Protocol: RTS (Radio Technology Somfy)
433.42 MHz (EU)
304.25 MHz (US)
Power Supply: 12V DC (power adapter included)
Dimensions: 90 × 55 × 25 mm (3.5" × 2.2" × 1")
Ideal For
Integrating RTS motors with existing wall switches
Connecting to security or home automation systems
Simple retrofit projects and low-voltage control solutions
Note: Requires 12V DC power. Compatible only with RTS motors (not IO or other protocols).