Somfy TaHoma Switch RTS and Zigbee Smart Hub (1871037)
Somfy TaHoma Switch RTS and Zigbee Smart Hub (1871037)
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TaHoma switch -- smart hub for Zigbee and RTS motorized shading
TaHoma switch is Somfy's smart home hub, controlling up to 60 Zigbee products or 40 RTS channels from the TaHoma app, with voice control and third-party smart home integration built in.
Benefits
- Controls up to 60 Zigbee products or 40 RTS channels from one hub
- TaHoma app control and remote access from home or away
- Voice control via Amazon Alexa, Google Home, and Apple Home (select Zigbee motors)
- Compatible with Control4, Crestron, Savant, Elan, RTI, URC, Brilliant, SmartThings, and more
- Join up to 10 TaHoma switches for multi-zone control
- QR-code Bluetooth pairing per motor speeds up installation for pros
Specifications
| Capacity | 60 Zigbee products or 40 RTS channels |
| Protection Index | IP 20 |
| Insulation class | Class III |
| Voltage | 100-240V |
| Color | White |
| Approvals | FCC, CE, UL |
| Warranty | 5 years |
Compatible with: Somfy Zigbee and RTS motors, Ysia remotes, major smart home platforms
Official Somfy documentation
- TaHoma switch Spec Sheet (PDF)
- DIY Installation Guide (PDF)
- Zigbee Manufacturer Brochure (PDF)
- Zigbee End User Brochure (PDF)
Sold by ShadeMotorsDirect -- an authorized source for genuine Somfy motorized window shade, blind, and drapery parts.
Common questions
What does the TaHoma switch do?
It connects Somfy motorized shades to the TaHoma app, so you can run them from a phone at home or away. Part 1871037 controls up to 60 Somfy Zigbee products and 40 RTS channels from one hub.
Which Somfy products can it control?
It works with Somfy Zigbee motors and Somfy RTS motors. Zigbee controls on this site, such as the Ysia 1 (1871153) and Ysia 5 (1871154) remotes and the DecoFlex WireFree Zigbee 2 Channel In-wall switch (1871573), join the same system.
Does it work with Alexa, Google Home or Apple Home?
Yes. Somfy lists Amazon Alexa, Google Home and Apple Home. Apple Home support covers Somfy Zigbee products only, so choose a Zigbee motor for any shade you want in Apple Home.
Which smart home systems does it integrate with?
Somfy lists Control4, Crestron, Savant, Elan, RTI, URC, Brilliant, SmartThings, Alarm.com, Clare Controls, Josh.ai, Philips Hue and Sonos. These integrations let the TaHoma switch serve as the shade link inside a wider home system.
How is it powered and connected to my network?
It runs on household power, and Somfy lists a range of 100 V to 240 V. It joins your home network over WiFi, and Bluetooth pairing by QR code speeds up motor setup. For a wired link, the TaHoma Switch with Ethernet Adaptor (1871038) is available here.
Can I cover a large home with more than one hub?
Yes. Somfy lets you join up to 10 TaHoma interfaces for multi-zone RTS control. Each hub carries an IP 20 rating, so place them indoors in central spots within radio range of the shades.
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How this motor compares
Verified Somfy specs for this motor and its closest alternatives.
| Specification | You're viewing
Somfy TaHoma Switch RTS and Zigbee Smart Hub (1871037)
| 
Somfy TaHoma Switch with Ethernet Adaptor (1871038)
| 
Somfy TaHoma Beecon RTS Interface (1811731)
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|---|---|---|---|
| Price | |||
| Control | RTS and Zigbee | RTS and Zigbee | WiFi to RTS |
| What's different | The product on this page | Close alternative | Same size, WiFi to RTS control |
| Buy | Currently viewing | View details | View details |
Most recent reviews
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