... In/1CH Out,1xUSB Mouse,1x IR Remote Controllerb. LCD Display: 15" color LCD, 1024x768, 600:1, view angle:160°, 4:3 ... -DID42(1/3" Sony CCD,420TVL,Vandalproof IR Dome,24 pcs 5mm IR-LED,3.6 mm Lens,IR Distance 20M ... -DID42L(1/4" Sharp CCD,420TVL,Vandalproof IR Dome,24 pcs 5mm IR-LED,3.6 mm Lens,IR Distance 20M ... -DID60(1/3" Sony CCD,600TVL,Vandalproof IR Dome,24 pcs 5mm IR-LED,3.6 mm Lens,IR Distance 20M ...