Security Camera Installation UK People - How Much Did You Pay For Your Security Light /dummy Camera?

UK people - how much did you pay for your security light /dummy camera? - security camera installation

I believe that light and fake security camera in my house, which (in my driveway about 10 light-receiving 20yards away) and is expected to stop the vandalism of a car and won £ 50k, but I want to know what price they expect, nature, and what would be a reasonable budget. Find the cost of installation - not just the cost of parts and easy single.

Of course, this varies, so that more than 1 reply would be appreciated!