Range from the cheapest CCTV installation cost £380 (Weston Renovations based in BS29) to the dearest CCTV installation cost £720 (Aardvark Avo based in TA9).
Comparing electricians estimates for Install CCTV cameras gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for installing CCTV cameras in your home by posting your job to electricians in BS23.