This choice is entirely up to you, as both solutions have their perks. Getting your system installed by professionals means that you must arrange an appointment with the company, who will send authorized technicians to complete the task for an additional price. The security experts are in possession of all the necessary tools to setup your system, and arrange the sensors in the most efficient way possible. The downside of it is that you need to pay an extra fee for this service. Self-installed home securities are much more cost-friendly. It’s true that they cannot be done without some practical skills, but the subjunctive guides and kits ease the difficulty. It only takes an hour or so, but you must take the risks yourself.