PoE Industrial Rugged Switch, Cable, PoE Injector, Media converter SFP Modula, OFC, RF Antenna and link, GI Pole, Mounting Bracket with CCTV Installation, Outdoor Rack 4U, UPS, HDPE, Trenching Work, Power Bord, Power cable, OFC cable splicing, OFC Patch Cord, ITC of the whole System