Basic
First of all, it must be determined which tensile strength is required, how much webbing must be wound, which roller shutter surface is available and which device fits from the installation dimensions. Please refer to the technical data of the different types.
We offer electronic belt winders as flush-mounted devices and the swivel winders as surface-mounted devices.
Different equipment is available for the type selection:
Flush-mounted devices without radio receiver
Flush-mounted devices with radio receiver
- RolloTron Basis DuoFern 1200
- RolloTron Standard DuoFern 1400, 1405, 1440
- RolloTron Comfort DuoFern 1800, 1805, 1840
Surface-mounted devices without radio receiver
Surface-mounted units with radio receiver
Flush-mounted variants without radio receiver
1. remove manual belt winder
2. pull in and fasten belt strap
3. install RolloTron
4. insert power plug
RolloTron Basic 1100
- Memory function (simple time function) repeats programmed opening and closing times at 24-hour intervals.
At the desired time, press the corresponding direction button together with clock button, done!
Please note:
only for 23mm webbing, no 60kg version

RolloTron Standard 1300, 1305, 1340
- Memory function (simple time function) repeats programmed opening and closing times in a 24-hour rhythm.
- In addition, sun and twilight control via sensor is possible
RolloTron Comfort 1700, 1705, 1740
- Week, weekend and single day program
- Astro time in the morning and evening
- Random function
- Sun and twilight control via sensor is also possible
- Illuminated display
Flush-mounted variants with radio receiver
RolloTron Basic DuoFern 1200
- Direct control via HomePilot®, standard hand-held transmitter, multiple wall switch, etc.
- No own switching program
- in combination with HomePilot® extensive automatic functions
Please note
:only for 23mm belt, no 60kg variant, this device is a pure receiver, if this device is to run time-controlled, a central must be available.
RolloTron Standard DuoFern 1400, 1405, 1440
- Direct control via HomePilot®, standard handheld transmitter, multiple wall switch, etc.
- Soft start and stop
- No own switching program
- in combination with HomePilot® extensive automatic functions
Please note
:this device is a pure receiver, if this device is to run time-controlled, a central unit must be available.

RolloTron Comfort DuoFern 1800, 1805, 1840
- Week, weekend and single day program
- Astro time morning and evening
- Random function
- In addition, sun and twilight control via sensor is possible
- Illuminated display
- Direct control via HomePilot®, standard handheld transmitter, multiple wall pushbutton, etc.
- Soft start and stop
This device can be used as a central unit and control other basic, standard or Comfort DuoFern devices.
Surface-mounted versions without radio receiver
1. disassemble manual belt winder
2. mount wall bracket
3. pull in belt and engage swivel winder
4. plug in mains plug
RolloTron swivel winder Standard 1510 and 1550
- Memory function (simple time function) repeats programmed opening and closing times at 24-hour intervals.
At the desired time, press the corresponding direction button together with clock button, done!
RolloTron swivel winder Comfort 1500 and 1540
- Display
- Week and weekend program
- Sun and twilight control via sensor is also possible
Surface-mounted variants with radio receiver
RolloTron swivel winder Standard DuoFern 2510 and 2550
- Direct control via HomePilot®, standard hand-held transmitter, multiple wall switch, etc.
- No own switching program
- in conjunction with HomePilot® extensive automatic functions