The battery-operated DuoFern hand-held transmitter 4-channel Auto/Manu is used to operate up to 32 devices in 4 groups (8 devices per group). This radio remote control is ideal for controlling awnings, Venetian blinds or roller shutters. Receivers can be grouped quickly and easily using the 4 individually assignable group buttons and thus conveniently controlled. The automatic functions of the registered devices can also be conveniently switched on and off. The hand-held transmitter has a red/green status LED for visual confirmation that the commands have been received correctly. It can also be used to subsequently set the end points and reverse the direction of rotation of radio tubular motors. The handheld transmitter is delivered including a wall bracket.
| Property | Value |
| Protection class (IP): | IP30 |
| Radio frequency: | 434.5 MHz |
| Range: | 30 m |
| Number of commands: | 2 |
| Power supply: | Battery |
| Rolling code system: | yes |
| With radio handheld transmitter: | yes |
| Wireless button under plaster: | no |
| Wireless button on plaster: | no |
| With wireless coding device: | no |
| Keyboard protective cover: | no |
