... . MOQ: 1 pc 3. 3D joystick 4. LCD CCTV matrix keyboard Controller Product FeatureMetal shell,PVC film pannel,User password protection17 users ... ,PELCOD/PPELCO,AD.Could control multiple equipments,matrix,dome camera,DVR and so on.Compatible with PELCO D/P external control equipment ... (such as dome camera),matrix system of America AD and ...