F9111 one channel main unit part of the F-series. One F21 F7225-RE or F4105-LRE video sensor can be connected to it. It also has 2 Audio IN 1 Audio Out 4x configuration I/O 1 RS 232
F9114-B 4-channel Barebone main unit part of the F-series. F9114-B has no casing. It is UL recognised and meant to be integrated into a something else (ex: machine...). The final p