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SONESSE 28 MID LI-ION WIREFREE ZIGBEE 1.1/20 - 1246778 - 1 - Somfy
SONESSE 28 MID LI-ION WIREFREE ZIGBEE 1.1/20 - 1246778 - 1 - Somfy
SONESSE 28 MID LI-ION WIREFREE ZIGBEE 1.1/20 - 1246778 - 2 - Somfy
SONESSE 28 MID LI-ION WIREFREE ZIGBEE 1.1/20 - 1246778 - 3 - Somfy
SONESSE 28 MID LI-ION WIREFREE ZIGBEE 1.1/20 - 1246778 - 4 - Somfy
SONESSE 28 MID LI-ION WIREFREE ZIGBEE 1.1/20 - 1246778 - 5 - Somfy
SONESSE 28 MID LI-ION WIREFREE ZIGBEE 1.1/20 - 1246778 - 6 - Somfy

Ref : 1246778 - Sonesse2 Basic 28 WF Zigbee Li-Ion

SONESSE 28 MID LI-ION WIREFREE ZIGBEE 1.1/20

The smart and simple 1.1Nm battery motor with a rechargeable inbuilt lithium-ion battery

More about
Application
Interior blinds
Technology Warranty
Zigbee 5 Years

Product benefits

BENEFITS FOR PROFESSIONALS: 

  • Suitable for a wide range of medium interior applications (1.1Nm).
  • Inbuilt lithium-ion battery; no external batteries, no wires and no electrician required.
  • 8mm motor head thickness for reduced light gap.
  • Integrated motor head plate dependent on the bracket.
  • Adjustable speed (20-28 rpm) in increments of 4rpm with TaHoma pro application.
  • Easy programming and adjustment with TaHoma pro application.
  • Programming button and LED on motor head.
  • Simple and efficient installation thanks to the enhanced quick drive wheel assembly.

BENEFITS FOR END USERS

  • Bi-directional feedback -know the motor’s position and battery level anytime, anywhere.
  • No wiring; no electrician required.
  • Interchangeable motor covers [white, black & grey] to complement fabric & décor.
  • Tilting function available.
  • Designed for silence.
  • Precision percentage blind control with TaHoma switch.
  • USB-C charging port compatible with advanced magnetic charging accessories (sold separately).
  • Compatible with TaHoma switch & Apple Home.
  • Compatible with the Zigbee WireFree Solar Panel.
  • Compatible with other Zigbee 3.0 brands thanks to TaHoma switch.
  • 5 hours to fully charge battery - Compatible  USB-C charger [9028922], sold separately.

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Technical information

End product
End product type Tubular WireFree Battery motor with Zigbee technology  

Technology
Radio Frequency 2.4 GHz   MHz
Number of cycles per day 1   cycles
Range in house 7m (Extendable with Zigbee Repeaters)  

Electrical
Antenna External  
Consumption in standby mode 0.003   W
Consumption during operation 8.1   W
Minimum voltage 9   V
Maximum Voltage 16.5   V
Rated current 0.75   A
Nominal Voltage / Frequency DC - 12V - Lithium Li-ion Battery  

Mechanical
Capacity of the limit switch unit 200   turns
Type of limit switch unit Electronic  
Type of head Round  
Nominal Torque 1.1   Nm
Repeatabilty +/- 15   °

Standard
Approval RCM  
Protection Index IP 30 (for indoor use only)  
Insulation class Class III  

Dimension
Weight 0.5   Kg
Diameter 28   mm
Overall length (L3) 562   mm
Basic crown for tube diameter 27   mm

Other
Limits of use For interior vertical use only. Warning: end cap friction above 20% will impact the expected autonomy. Maximum distance between motor and charger: 5m Do not let the charger plugged in permanently to the motor. Somfy recommends to unplug after recharge. Motor must be fully charged prior to first use. During storage, the motor must be charged every 24 months. Minimum tube diameter (int.): 26,6mm Maximum tube diameter (ext.): 50mm. For greater values please contact us. Maximum static load to be applied on the motor head: 7kg  
Information To retain the motor’s battery lifespan, Somfy recommends recharging the battery at least once every 12 months, even if power remains. If the battery goes flat, recharge it immediately. Leaving a battery fully discharged for more than two months may irreparably damage its ability to recharge.  
Thermal time 6   mn
Noise level (according to Somfy measures) 50   dBA
Working temperature 0°C -60°C   °C