The Bluetooth remote doesn't need line of sight (so you can hide the actual Fire box itself out of sight). (howtogeek.com)
It has an attached, dropped fire box that allows smoking with fairly cool smoke because the fire is separated a bit from the smoking area. (fieryfoodscentral.com)
Exactly the same on both sides and, of course, it burns wood in the actual fire box. (theletteredcottage.net)