Wireless devices communicate more securely and faster to other devices on the system and to the monitoring center if you choose monitoring. You can easily expand many wireless systems to include home automation by incorporating smart devices one by one or all at once. Devices in security systems communicate to one another using a specific protocol. Protocols include Wi Fi, Bluetooth, Z Wave, and others. Make sure that the automation devices you want and the system you have speak the same protocol before upgrading your home security. If you think you might want to switch to home automation in the future, check that the security company and equipment you buy allow for an easy transition. Easy, secured home automation is a huge benefit of wireless security. Wireless systems allow for a drill free installation. There are no wires to hide and typically no tools needed to get started. Out of our top choices of wireless home security companies, three offer DIY installation. Professional installation does offer hands on help from a trained technician, but most wireless systems are intuitive enough that no special guidance is needed.