Saw an ad for quite a good security gadget, but only available in the US as far as I can see. It’s a 50 quid lightbulb, that is a 360 degree camera,and a motion detector light. It’s blue toothed to your phone, so providing there’s been no incidents, you delete the footage whenever it starts to eat up memory. Obviously can be fitted anywhere there’s a lightbulb holder. Seemed a good idea.