Not sure if allowed. But hopefully you can all help?

Afternoon all. I am venturing into the fun that is Home Automation. I've had experience with smart devices before, but I've never made a conscious effort to make my home truly Smart and benefit from automations - Until now.

However, there seems to be a real lack of suppliers to purchase devices. So I ask you, where do you buy your Home Automation devices in the UK? Do you have a company you regularly use, or are you like me, suffering the wrath of Amazon and eBay?

Any suggestions on where to get devices in the UK would be gratefully received. I'm in the process of kitting out my house with motion sensors, but am finding that individual sensors are quite pricey over here.