There was a little drilling to insert cables but any dust was cleaned up. The camera is not really obtrusive and gives a good picture. At Crism we offer CCTV installation in Wakefield and surrounding regions. Our professional workforce can assist you assure your small business or house is https://cctv-installation-in-wake66666.myparisblog.com/36985423/facts-about-cctv-installation-in-wakefield-revealed