Switching and controlling without limits: The Relay Universal Module SW-UMR200 gives you direct access to DC and low-voltage devices and switches - from conventional doorbells and door openers to garage doors and actuators. This means you can check their switching states at any time via your digitalSTROM system and simply control them directly. With the Relay Universal Module SW-UMR200 you can integrate devices such as garage doors, conventional doorbells and door openers or actuators with end position monitoring into your digitalSTROM installation. The module then reports the switching states of these devices or switches to your digitalSTROM system - and you can control and switch the output relays directly via your digitalSTROM system. It can either be integrated directly into an external device or, since it has its own housing, connected to the device via the power supply line.