| Manufacturer | F&F |
| AC load rating @R* | 2A / 250V AC |
| Operating temperature | -25...50°C |
| IP rating | IP20 |
| Driver features | programmed activation time 0s...10min, single-button control, local and central control |
| Trade name | Smart Home |
| Application | intelligent house |
| Type of automation module | blinds controller |
| Symbol | Usup | Usup | Mounting |
|---|---|---|---|
| [V AC] | [V DC] | ||
| STR-22 | 230 | - | wall mount |
| STR-422 | 230 | - | for DIN rail mounting |
| STR-422-24V | 24 | 24 | for DIN rail mounting |