My parts list/tender specifications

Discontinuation type

Functions at a glance

  • For status display of window handle positions: open = red, closed = green, tilted = yellow.
  • Direct onsite operation possible for switching / dimming an electrical device depending on the flush-mounted insert.
  • 4 individual LED display channels.
  • Up to 8 WaveLine transmitters can be taught-in on each LED display channel.
  • Up to 8 WaveLine transmitters can be taught-in on onsite operation.
  • After a power cut all LED-Display channels light in red. The cyclic telegram repeat of the WaveLINE window position sensor 6720-xxx sensor automatically updates the window open state.
  • Status display for depleted WaveLINE transmitter battery.
  • Status display for faulty transmission link and defective WaveLINE transmitter.
  • User-friendly start-up without PC / software.
  • Printed labelling sheet with 8 different inlay sheets.
  • For WaveLINE window position sensor 6720-6x.
  • For WaveLINE 6721-xx universal signalling unit.
  • For Busch-Watchdog 220 WaveLINE 6747 AGM.
  • For Busch-Universal relay switch insert 6404 U.
  • For universal dimmer switch insert 6595 U.
  • Free-field range: approx. 100 m.
  • Send/receive frequency: 868 MHz.
  • Protection class (device): IP 20
  • Temperature range (device): -5 °C - 45 °C
  • Storage temperature range: -25 °C - 55 °C
  • Transport temperature range: -25 °C - 70 °C
  • Dimensions: (L x W x D): 63 mm x 63 mm
  • For compatible lettering software, visit
  • RAL colour number: 7021

Order details

Article No.:6730-81
Order No.:2CKA006730A0014
Customs tariff number:85389099
Price group:14
Info sheet:Download PDF