---
product_id: 6924441
title: "somfy Z-Wave to RTS Interface (1811265)"
brand: "somfy"
price: "₩4754"
currency: KRW
in_stock: true
reviews_count: 5
url: https://www.desertcart.kr/products/6924441-somfy-z-wave-to-rts-interface-1811265
store_origin: KR
region: South Korea
---

# Z-Wave Connectivity 16 Channels LCD Menu somfy Z-Wave to RTS Interface (1811265)

**Brand:** somfy
**Price:** ₩4754
**Availability:** ✅ In Stock

## Summary

> 🔧 Transform Your Space with Smart Control!

## Quick Answers

- **What is this?** somfy Z-Wave to RTS Interface (1811265) by somfy
- **How much does it cost?** ₩4754 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/6924441-somfy-z-wave-to-rts-interface-1811265)

## Best For

- somfy enthusiasts

## Why This Product

- Trusted somfy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Control:** Navigate through an intuitive LCD menu for quick setup and adjustments.
- • **Robust Connectivity:** Enjoy reliable communication with 16 channels and Z-Wave network compatibility.
- • **User-Friendly Setup:** Network Wide Inclusion (NWI) simplifies adding or removing devices in your automation network.
- • **Seamless Integration:** Easily connects all RTS motors and receivers for a unified smart home experience.
- • **Future-Proof Automation:** Integrate effortlessly into Z-Wave-based systems for a smarter, more connected home.

## Overview

The Somfy Z-Wave to RTS Interface (1811265) is a cutting-edge device that bridges the gap between Z-Wave networks and Somfy's RTS motorized products. With 16 channels, an easy-to-use LCD menu, and seamless integration capabilities, it empowers users to create a fully automated and connected home environment.

## Description

Full description not available

## Features

- COMPATIBILITY - All RTS motors and receivers
- CONNECTIVITY - 16 Channels of RTS, Plugs into any standard 120V AC outlet,Repeating node within the Z-Wave network,Easy to navigate LCD menu
- Z-WAVE BRIDGE CONTROLLER - receives Z-Wave transmissions and converts them to motor commands for Somfy’s full range of interior and exterior RTS motors
- INTUITIVE MENU-DRIVEN PROGRAMMING - the ZRTSI makes integrating RTS motorized products into Z-Wave-based automation systems easier than ever
- NETWORK WIDE INCLUSION (NWI) - allows for inclusion and exclusion through the mesh topology of the Z-Wave network

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Somfy |
| Part Number | 1811265 |
| Item Weight | 8.8 ounces |
| Product Dimensions | 8 x 8 x 8 inches |
| Item model number | 1811265 |
| Is Discontinued By Manufacturer | No |
| Material | copper |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![somfy Z-Wave to RTS Interface (1811265) - Image 1](https://m.media-amazon.com/images/I/31wtgv7wynL.jpg)
![somfy Z-Wave to RTS Interface (1811265) - Image 2](https://m.media-amazon.com/images/I/31wtgv7wynL.jpg)

## Questions & Answers

**Q: Will this interface with Alarm.com?**
A: I have this unit connected to a controller through Alarm.Com and it works fine. The only drawback is Alarm.Com does not recognize the true up or down status of the blinds, if you open a blind with an Alarm.Com connected device and close it with the RTS remote Alarm.Com does not know it has been closed. Not a big deal if you are home and can send the open/close sequence a few times to see the blind open or close but if you are not home you won't know if the blinds are actually open or closed. This is due to the ZRTSI RTS communication, it's only 1 way, from Z-Wave to RTS. Using the RTS remote will not send a signal through Z-Wave to the controller.

**Q: Is a clear line of sight required to contact shade motors?**
A: Line of sight not required, but it does have a range limit that will be effected by number and type of walls.

**Q: Do you need another module, or is this standalone to connect to a motor that has a radio remote?**
A: Stand alone. You plug this in, link it to your z-wave controller, program it using the remote control that came with whatever device you're using, and then it transmit that same signal itself.

**Q: troubleshooting my zrtsi, i'm unable to remove a vnode or reset the device, instead i get v01 exclude fail and now z-wave reset fail. any ideas?**
A: I have never had that issue with mine.   Sorry.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Trick to Extend Range
*by M***N on December 24, 2016*

This might not be a good idea for warranty purposes, but I was having an issue with range causing my Somfy RTS tilt motors to jog very slightly rather than complete the operation of fully opening or closing the motor. The ZRTSI was within 8' of the motors and operation still failed.I initially suspected the power supply I was using was insufficient as my power supply limits amperage to 1 amp for each channel and I believe my Somfy tilt motors drive 1.6A at 12V. When I swapped power supplies, the problem persisted.I decided then to factory reset the ZRTSI, but the reset kept failing. I disassembled the unit in order to discharge the capacitor, hoping to delete the programming that way. When I plugged the unit back in without its cover on, I realized I failed to reset the unit, but my motors were working perfectly!So I assumed the range issue, as others have mentioned, was the true issue. I then drilled holes directly above antenna one and antenna two's solder (through the cover with cover removed) and fed the antennas through the 3/32" hole.Problem solved.PS: I have a repeater as well, but that did not help.

### ⭐⭐⭐ The ZRTSi box I received did not function as expected
*by E***O on May 10, 2025*

The ZRTSi that I received enrolled fine in my 2-GIG GC-2e panel but would not control my shades, either full up/down or any setting in between (25%-50%-75%) using the GC-2e control screen. The iPhone app associated with my Zwave panel would control the full up/full down shade function INTERMITTENTLY (I never figured out why...), but again would not control any intermediate setting. Although all of the other devices enrolled in my Z-wave panel are controllable by Alexa, this ZRTSi device was not, even with the appropriate "skill" installed, probably because even at the panel control screen, shade position was not functional. I have since ordered a Tahoma module.

### ⭐⭐⭐⭐ One think I don't like (but it might be my Z-Wave system's fault) is ...
*by J***E on April 25, 2016*

I found it a bit awkward to program, and it took several attempts to get it "paired" with my Z-wave system. But once it is programmed it has worked flawlessly so far.One think I don't like (but it might be my Z-Wave system's fault) is that I have not been able to program it to automatically stop the shades at certain position (the same way you program the "my" button on the Somfy Telis remote). I can either have them all the way open, all the way close, or manually stop them when they reach my desired point. But I cannot program it to automatically set them at certain height for example.

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-13*