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Ref : 1241230 - Sonesse 28 WF RTS PACK

Sonesse® 28 WireFree RTS (External Battery)

Quiet, Wireless Comfort and Convenience

The new Sonesse® 28 WireFree RTS External Battery motor is a recent addition to the Designed for Silence wirefree motor range. Its improved sound level provides the ultimate in quiet performance, perfect for today’s decorative shading solutions, while its compact size allows for motorization of smaller windows!

Interior Window Coverings/Shades , Interior Window Coverings/Blinds , Interior Window Coverings

Product benefits

Increase Opportunities:

  • Compact for smaller window openings
  • Smooth motion with adjustable speed control
  • LED low battery indicator

Comfort & Convenience for Users

  • Designed for silence, to minimize noise during operation
  • Improved, smaller diameter head design minimizes the light gap
  • Optional power supply

Details and specifications

Comfort & Convenience

  • Designed for silence, to minimize noise during operation.
  • A smaller motor head diameter minimizes the light gap.
  • LED low battery indicator to alert you when it’s time to recharge.
  • Operates with simple voice commands using myLink™ or TaHoma®.

Radio Technology Somfy® (RTS)

  • Exclusive “MY” feature saves your favorite shade position for quick access.
  • Compatible with all control options such as hand-held remotes and wireless wall switches.
  • Operates with simple voice commands using myLink™ and Amazon Alexa or Google Home through IFTTT.
Technical information
Radio Frequency RTS 433.42 MHz  
Range in open field 656.2 ft  
Range in house 65.62 ft  
Memory capacity 12  
Number of cycles per day (in cycles) 1  
Consumption in standby mode 0.001 W  
Consumption during operation 13.2 W  
Minimum voltage 9.5 V  
Maximum voltage 16.5 V  
Rated current 1.1 A  
Power supply DC - RGE 7 12V  
Antenna External, External 175 mm  
Speed 20 rpm  
Torque 1.1 Nm  
Type of limit switch unit Electronic & monodirectional  
Capacity of the limit switch unit (turns) 200  
Power scale DC MOTOR 0W TO 37,5W  
Repeatabilty +/- 5  
Head type ROUND  
Protection Index IP 20 (for indoor use only)  
Insulation class III  
Cable type 2464  
Cable length 0.98 ft  
Cable color WHITE  
Number of wires of the cable 2  
Cable plug ends JST  
Wire section 0.0005 in²  
Unwrapped product weight 0.84 lb  
Unwrapped length 13.7 in  
Minimum internal diameter 1.05 in  
External Diameter 1.97 in  
Diameter 1.1 in  
Length 13.7 in  
Minimum working temperature 32 °F  
Maximum working temperature 140 °F  
Minimum storing temperature -4 °F  
Maximum storing temperature 140 °F  
Noise level (dB) 49 dB  
Approval CE, EAC, RCM, SASO  
Accessories and spare parts 73 Product(s)