The radio-enabled timer for roller shutters, blinds, awnings and lights
The Troll Comfort DuoFern 5665
The Troll Comfort DuoFern is a radio-enabled timer for controlling tubular motors. The new 'Troll Comfort DuoFern' has a modern design with a large, illuminated display with contrast adjustment and is supplied in ultra white and aluminum including a frame. It has an installation assistant and has an integrated interface for quick and easy integration into the DuoFern radio system. It can be controlled remotely using a DuoFern transmitter.
The Troll Comfort DuoFern offers extensive automatic functions, such as the random function, the day/week/weekend and astro program. The ventilation and sun position can be freely selected. It is also possible to easily move to intermediate positions. The summer/winter time changeover is automatic and a key lock can be set to prevent accidental operation. The Troll Comfort DuoFern also offers a blind function that can be used to set automatic tilting or touch operation, as well as a light function that can be used to switch lights on.
Sun/twilight control is possible with the sun/twilight sensor available as an accessory. The Troll Comfort has an integrated blockage detection system for mechanical tubular motors. This protects frozen roller shutters from damage by switching them off. The Troll Comfort DuoFern has two external inputs with which a group or central control can also be implemented.
The control is designed according to DIN 49075 and can be integrated into all common switch programs using intermediate frames.
| Property | Value |
| Product type: | Blind control |
| Product color: | White |
| Number of devices supported: | 20 |
| Maximum internal distance: | 30 m |
| Maximum external distance: | 100 m |
| Frequency: | 434.5 MHz |
| Transmitted power: | 10 mW |
| Built-in display: | Yes |
| Display illumination: | Yes |
| Programmable timer: | Yes |
| Protection class: | II |
| Country of origin: | Germany |
| AC input voltage: | 230 V |
| AC input frequency: | 50 - 60 Hz |
| Power consumption (standby): | 0.4 W |
| Connection terminals: | 2.5 mm2 / 2x 1.5 mm2 |
| Standby time during power failure: | 8 h |
| Resistive load: | 8 A |
| Inductive load: | 4 A |
| Operating temperature: | 0 - 40 °C |
| Width: | 50 mm |
| Depth: | 50 mm |
| Height: | 12 mm |
| Mounting depth: | 3.2 cm |
