Just be aware of the major security issues with the Lynx and any type of AIO wireless systems. You also won't be able to use any type of 3rd party module with the Lynx. If you really want to go with an AIO wireless solution the Honeywell Lyric is a better choice. It's a lot easier to place the main keypad in an area it won't get smashed right away, it has two way wireless encrypted keypads, sirens and sensors. The SiX series wireless smokes also have a feature where if one of them sound, all of them will sound at the same time.