Question about NodOn SIN-4-RS-20

Unfortunately not. I bought the device specifically for the Hue integration as it was supposed to work "in theory". But it didn't work and it's doubtful whether integration will happen at some point. The light relay can be "half" integrated (two switchable lights are stored for one lamp), but the switches (from the relay module) cannot be integrated into the Hue system.

In theory (!), this ends up being the same standard with Zigbee. However, manufacturers often lock down their bridges, etc., so that only their own products can be integrated or third-party providers only to a very limited extent. I'm afraid that's also the case here. On the manufacturer's website, for example, only the light relay for Hue is specified.