CCTVs should be strategically placed inside and outside the home. Most common places where you’ll find CCTVs include:
Placing CCTV outside your house is completely legal. But make sure your neighbours are informed about it if their house or property is being covered on your CCTV.
Yes, it is perfectly legal for your neighbour to put up CCTV for security purposes.
These are top three CCTV camera for your needs: