Alarm system packages and control panels by major manufacturers. These are the same professional panels that alarm companies install and require wiring between the control panel and alarm devices, although some of these pre-bundled alarm systems come equipped with wireless receivers and or wireless devices for easy wireless expansion. Although these systems require some basic wiring skill, these systems may be required for certain applications where wireless devices may not be available or necessary. Remember, when you purchase any security equipment from First Stop Security you get free lifetime technical support on that equipment and can call for technical help anytime during business hours!