Basic DIY home security systems start at about $225 and top out at $800 or so. If you add wireless smoke/heat detectors, plan to spend about $1,300 for DIY alarm systems.

WEST PALM BEACH, FL / ACCESSWIRE / August 14, 2023 / Introducing the all-new GeoAlarm Security System that was designed by professionals for the DIY business and home security market. Utilizing an ...

“The new ADT Self Setup system provides the best of all worlds for DIY smart home customers. It unifies security, life safety, home automation and analytics through one easy-to-use application ...