Somfy Sonesse 40 WireFree RTS Li-ion Motor — ultra-quiet rechargeable tubular motor for heavy-duty roller and Roman shades. SKU: 1240485.
The Sonesse 40 WireFree RTS features a built-in rechargeable lithium-ion battery for wire-free installation, in the larger 40mm format for higher torque demands. Its Sonesse acoustic technology delivers quiet, smooth operation. Solar charging is supported via an optional solar panel accessory, enabling fully self-sustaining operation. Compatible with the full Somfy RTS ecosystem.
| Part Number | 1240485 |
|---|---|
| Tube Diameter | 40mm |
| Power Source | Built-in rechargeable Li-ion battery |
| Solar Charging | Compatible (optional solar panel accessory) |
| Radio Protocol | Radio Technology Somfy® (RTS) — 433.42 MHz |
| Application | Roller shades, Roman shades, larger and heavier window coverings |
| Compatible Controls | All Somfy RTS remotes, TaHoma® switch, wall switches |
| Motor Line | Sonesse (ultra-quiet series) |
Charger sold separately: Somfy Plug-In Charger (9020672). For lighter shades, see Sonesse 28 WireFree (1003297). For a 30mm quiet motor option, see Sonesse Ultra 30 WireFree (1003310).
