... cctv monitor. 2, Durable metal material. 3,3D Full Screen. 4,Perfect Visual effects. 5,Saving Energy,super-thin. ... 42 inch Full HD CCTV Monitors(MJ-420)1,Manufacturer’s CommitmentWe are ... StandbyAudio Output2 watt x2 speaker 3,physical picture: [A]the front view [B]the side view [C]the back view4, the ...