Somfy Universal RTS Interface II (URTSI II-16 Channel)
Part no. 1810872
by 
Somfy
Universal RTS Interface II (URTSI II-16 Channel) is a product in the Blind & shutter controls category made by Somfy.
Sources: 1 manufacturer document · Last verified 2026-10-01 · How we collect data →
Overview
Key specs
- Control protocol
- RTS
Fit and application
- Category
- Controller
Universal RTS Interface II (URTSI II-16 Channel) is a product in the Blind & shutter controls category made by Somfy. Sourced specifications: control protocol RTS; radio frequency 433.42 MHz; part number 1810872.
Composed from 6 sourced facts
- Universal RTS Interface II (URTSI II-16 Channel) — Product record
- Somfy — Company record
- Blind & shutter controls — Category tree
- Control protocol: RTS — Somfy Systems (North America) manufacturer site (product catalog)
- Radio frequency: 433.42 MHz — Somfy Systems (North America) manufacturer site (product catalog)
- Part number: 1810872 — Somfy Systems (North America) manufacturer site (product catalog)
Specifications
Identity & lineage
- Part number
- 1810872
- Product page
- Manufacturer page ↗
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Electrical
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| Specification | Value |
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| Rated voltage | — |
| Supply voltage (min) | — |
| Supply voltage (max) | — |
| Mains frequency | — |
| Power supply type | — |
| Supply rating (as stated) | — |
| Standby power | — |
| Protection class (electrical) | — |
| Transmit power | — |
Dimensions & mounting
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| Housing dimensions (L x W x D) | — |
Limits & protection
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| Specification | Value |
|---|---|
| Intermediate positions | — |
Control & communication
| Specification | Value |
|---|---|
| Control protocol | RTS |
| Radio frequency | 433.42 MHz |
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| Specification | Value |
|---|---|
| Control interface (as stated) | — |
| Modulation | — |
| Radio range | — |
| Two-way feedback | — |
| Channels | — |
| Wired inputs | — |
| Works with | — |
| Sensor inputs | — |
| Timer / astro | — |
| Remote display size | — |
Battery & charging
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| Battery (as stated) | — |
| Battery type | — |
| Battery voltage | — |
| Battery capacity | — |
| Charging interface | — |
| Battery life | — |
Environment & protection
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| IP rating | — |
| Operating temp. (min) | — |
| Operating temp. (max) | — |
Application
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Compliance & declarations
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Appearance
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Compatibility & accessories
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| Specification | Value |
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| Compatible with (model) | — |
| Compatible part numbers (as stated) | — |
Source: Somfy Systems (North America) manufacturer site (Manufacturer-stated). Last checked 2026-10-01. All sources (1) · Learn more about this data
Documents
- LTI-WIRING-02_Somfy Connect LTI for RTS-WIRE DETAILDrawing ↗
- Manufacturer product page ↗
- RTS Pocket Guide 8-2022Manual (PDF) ↗
- Universal_RTS_Interface_InstructionsManual (PDF) ↗
- URTSI_FLYER-3-10Brochure ↗
- URTSI II-Part 1810872-PHYS SPECOfficial datasheet (PDF) ↗
- URTSI_II_Spec_SheetOfficial datasheet (PDF) ↗
Cross-brand alternatives (spec-equivalent)
Sources
- ↑Somfy Systems (North America) manufacturer site (product catalog)somfysystems.comControl protocol: Universal RTS Interface II (URTSI II-16 Channel)Used for: Control protocol, Radio frequency
Compiled from manufacturer publications and public registries. Confirm critical specifications with the manufacturer before ordering.
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