Somfy Roll Up 28 WireFree RTS V2 (Li-ion) (1241150)
Somfy Roll Up 28 WireFree RTS V2 (Li-ion) (1241150)
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Roll Up 28 WireFree RTS V2 (Li-ion) -- rechargeable battery-in-motor shading with no wiring at all
The Roll Up 28 WireFree RTS V2 builds the rechargeable lithium-ion battery directly into the compact 28mm motor, so there is no external battery pack, wand, or wiring to conceal. Recharge in place with the removable charging cable, or keep it topped off with a Somfy solar charging option, for mid-to-large interior shades.
Benefits
- Built-in rechargeable Li-ion battery: no wiring, no battery replacement
- Adjustable speed from 10 to 28 rpm in 2 rpm increments for precise, elegant movement
- Redesigned motorhead with recessed programming button and LED low-battery indicator
- Compatible with solar charging options and the removable charging cable
- Works with all Somfy RTS controls; add TaHoma for app and voice control, with the MY favorite position
- Suits roller/solar, Roman, woven wood, sheer horizontal, zebra/layered, pleated, and cellular shades
- Genuine Somfy quality, backed by a 5-year warranty
Specifications
| Torque / Speed | 1.1 Nm / adjustable 10-28 rpm (2 rpm increments) |
| Power | Built-in rechargeable lithium-ion battery |
| Radio Frequency | 433.420 MHz |
| Control | Radio Technology Somfy (RTS), built-in receiver |
| Noise level | Under 54 dBA |
| Protection / Class | IP 20 (interior use only) / Class III |
| Limit type | Electronic |
| Warranty | 5 years |
Compatible with: 28mm-compatible roller tubes and crown/drive sets; Somfy WireFree solar panel and charging accessories
Official Somfy documentation
Sold by ShadeMotorsDirect -- an authorized source for genuine Somfy motorized window shade, blind, and drapery parts.
Common questions
What is the Roll Up 28 WireFree RTS V2 (Li-ion)?
Part 1241150 is a battery-powered 28mm shade motor with its 12V lithium-ion battery built into the motor. There is no external battery pack or wiring to hide, which suits roller, Roman, woven wood, pleated and cellular shades.
What torque and speed does it deliver?
Somfy rates the 1241150 at 1.1 Nm and 20 rpm, with adjustable speed and electronic limits that cover up to 200 turns. Somfy lists a noise level of 54 dB.
What tube does it fit?
It needs a tube with an inside diameter of at least 1.05 in and has a round head. The compatible parts on this page include RollEase, Louvolite and Hunter Douglas Silhouette crown and drive kits.
How do I charge the battery?
Recharge it in place with the removable charging cable, or add a Somfy solar charging option to keep it topped up. An LED on the redesigned motor head signals when the battery runs low.
Which remotes and switches work with it?
The built-in RTS receiver pairs with Somfy RTS transmitters such as the Situo 1 and Situo 5 RTS Pure remotes (1870571, 1870575) and DecoFlex RTS wall switches (1810897, 1810813). It stores up to 12 transmitters, with an open-field range of 656.2 ft.
Can I control it from an app or a voice assistant?
Yes. Add a Somfy TaHoma Switch (1871037) for app control, schedules and voice commands, including the saved my favorite position. Somfy rates this motor IP 20, so it is built for interior shades.
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How this motor compares
Verified Somfy specs for this motor and its closest alternatives.
| Specification | You're viewing
Somfy Roll Up 28 WireFree RTS V2 (Li-ion) (1241150)
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Somfy Roll Up 28 WireFree RTS V2 (External Battery) (1241162)
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Somfy R28 WT 24V DC Roll-Up Wired Motor, Flush Mount (0.8Nm, 30rpm) (1002833)
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Somfy Roll Up Wired R28 (Pin Mount) (1002832)
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|---|---|---|---|---|
| Price | ||||
| Torque (Nm) | 1.1 | 1.1 | 0.8 | 0.8 |
| Speed (rpm) | — | — | 30 | 30 |
| Control | RTS radio | RTS radio | Wired 24V DC | Wired 24V DC |
| Power | Li-ion battery, built-in | 12V DC battery | 24V DC | 24V DC |
| Motor family | Roll Up 28 | Roll Up 28 | Roll Up 28 | Roll Up 28 |
| What's different | The product on this page | Close alternative | 0.8 Nm instead of 1.1, Wired 24V DC | 0.8 Nm instead of 1.1, Wired 24V DC |
| Buy | Currently viewing | View details | View details | View details |
Guides for this product
Somfy Smoove Wall Switch Guide for the Smoove 1 RTS Pure II
Somfy Smoove 1 RTS Pure II (1871361): a no-wiring, battery RTS wall switch. Specs, compatible motors, frames and pairing. Read
Somfy Solar Panel for Blinds and the Motors It Charges
Which Somfy WireFree motors the Li-ion solar panel charges, where Somfy says to mount it, and when the Simu AutoSun... Read
