Advantages of installing a security system yourself include zero installation charges, freedom to install the system on your schedule and the freedom to adjust the system as desired, according to Safewise. Disadvantages include higher equipment costs and absence of professional help during installation.
Installing a security system yourself saves on the installation fees and monthly service charges. It also means you can do so at a time convenient to you, without waiting for an appointment with a professional.
Additionally, do-it-yourself security systems are wireless and only need to be placed around the home using the supplied adhesive backing. Moreover, some companies offer guidance over phone when the installation is being performed, making such systems easy to install. Also, self-installation makes it possible to reconfigure the system as desired and to transfer the equipment when moving, removing the hassles of paying for a second installation.
However, installing a security system involves work on your part, and there may be some doubts regarding proper installation if you do not have technical knowledge. Also, there is no professional in person to help you with the installation in your unique home setting. In addition, the DIY security systems are more expensive and demand regular battery changes, which increases their overall cost in the long run.