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Genuine Somfy Motors & Parts for Roller Shades

Replace a worn wall switch or wire a new motor to the wall.

Somfy Universal Key Switch (2004964)
Key cylinderOnly someone with the key can run it.
Up and downTurn the key toward the direction you want.
HousingClosed box that mounts on the wall.
123
  1. 1
    Key cylinder Only someone with the key can run it.
  2. 2
    Up and down Turn the key toward the direction you want.
  3. 3
    Housing Closed box that mounts on the wall.
Universal Key Switch, part 2004964.

Replacing one

  1. 1

    Turn off power

    Switch off the circuit at the breaker.

  2. 2

    Move the wires

    Move each wire from the old control to the same terminal on the Universal Key Switch.

  3. 3

    Test it

    Restore power and run the motor up and down.

Line-voltage wiring needs a licensed electrician. Questions on the wiring? Send us a photo. Ask us

Starting new

  1. 1

    Turn off power

    Switch off the circuit at the breaker.

  2. 2

    Wire it

    Connect the motor leads to the terminals as the wiring guide shows.

  3. 3

    Test it

    Restore power and run the motor up and down.

Line-voltage wiring needs a licensed electrician. Questions on the wiring? Send us a photo. Ask us

Motors the Universal Key Switch controls

These Somfy motors work with part 2004964.

Somfy 412R2 RH without Fast Connector (1024192)
412R2 RH without Fast Connector Part 1024192 $267.09
$267.09
Somfy Sonesse 40 404S2 WT 120V 4-Wire Motor (fast connect) (1240377) $244.52
Somfy Sonesse 40 404S2 WT 120V 4-Wire Motor (no fast connect) (1001553) $244.52
Somfy Sonesse 40 406A2 WT 120V 4-Wire Motor (fast connect) (1240378) $255.26
Somfy Sonesse 40 409R2 WT 120V 4-Wire Motor (fast connect) (1240379) $262.74
Somfy Sonesse 50 510S2 RH Standard 120V 4-Wire Motor (round head) (1001810) $345.00

More Somfy motors work with it too. Ask us if yours isn't listed.

Somfy backs the Universal Key Switch for 5 years. We handle the claim.

5years

Somfy warranty on the Universal Key Switch, part 2004964.

What Somfy covers
Defects in materials and workmanship, for 5 years from purchase.
If it fails
Email us your order number. We arrange the replacement with Somfy.
Where it comes from
ShadeMotorsDirect is an authorized Somfy distributor. You get the US version, new in Somfy packaging.
Returns
Unopened items in original packaging. Ask us for an RA number before you ship.
Questions
Call or chat, 8:00 AM - 7:30 PM ET.

How this motor compares

Verified Somfy specs for this motor and its closest alternatives.

SpecificationYou're viewingSomfy Universal Key Switch (2004964) Somfy Universal Key Switch (2004964) Somfy DC Decorator Paddle Switch, Maintained, White, part 9012074 Somfy DC Decorator Paddle Switch Maintained (White) (9012074) Somfy Maintained Rocker Switch Kit with Standard Plate (White) (1800342) Somfy Maintained Rocker Switch Kit with Standard Plate (White) (1800342) Somfy Maintained Toggle Switch, Single Pole (Ivory) (1800380) Somfy Maintained Toggle Switch, Single Pole (Ivory) (1800380)
Price$145.95$48.95$26.95$24.95
ControlWiredWiredWiredWired
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