There was a certain amount of drilling to insert cables but any dust was cleaned up. The digicam will not be obtrusive and provides a great photograph. If you prefer to to acquire even more details on Wakefield CCTV Installation solutions, be sure you get in contact with us https://www.google.to/url?sa=t&rct=j&q=syndicationapp&esrc=s&source=web&url=https://wirelesssecuritysolution.co.uk