Whilst all those wide angle shots look great and might make you feel warm and cosy, you aren't going to get decent mugshots of any perps who choose to wander round your property day or night.
Adjustable zoom to get up close and personal is essential as well as one or two general wide angle shots for perspective. I have 6 of my 8 cameras zoomed in close to hotspots whilst only two provide the sort of wide angle coverage in those examples above.
CCTV42 are a good firm to deal with and they have a useful set of videos explaining the rationale for zooming in:
https://www.youtube.com/watch?v=52pItZIBTgY
https://www.youtube.com/watch?v=lyfnAvHRVME