| Technical Details | |
| Connection | KNX |
| Power Supply | DC 21V-30V |
| Working Temperature | -5℃ - +45℃ |
| Storage Temperature | -25℃ to +55℃ |
| Working Humidity | <93%RH (Non-condensing) |
| Dimension | 72 x 90 x 64 mm |
| Installation | 35mm DIN Rail Mounting |
Datasheet 904M-S3.pdf
6-Channel Universal Interface
3-in-1 8-Button Thermostat Panel
4-Gang 8-Button Push Button Panel with Built-in 2 Relays
Human Presence Sensor
28-Channel 10A Switch Module
IP Router
