040000 tree 81533a2e820258407b511047dbbe51a2cf8a67af	control
040000 tree ab7a29bb44eaa5842813d0a1cc2f3b5b18af2a1b	monitor
040000 tree 1bac27d6f01246e1c8712746a0a251984cf368ed	presence
040000 tree a2825565e6ecb27466fa299585aa55eee6e108cd	sensor-monitor