An important factor when making a purchase for a CCTV System is to understand what your goals are and what you want to accomplish. Also important is to make sure you are purchasing the correct equipment for your type of environment. (i.e. Home, Condo, Retail Store, Buildingâ€¦) A survey, sometimes called a â€śSite Walkâ€ť by one of our professional team members will help you accomplish your security goals and concerns. A lot of times finding the nearest power source could be a challenge. Our team members can also help locating the nearest power source. Whatever your security concerns maybe, High-Tech Security can help with resolving them.