Supports VGA and HD multimedia interface input allowing for convenient use with DVR systems Capable of testing AHD TVI and CVI cameras up to 8MP ideal for upgrading older CCTV analog systems and includes UTP cable testing functionality Equipped with a 45inch display screen protected by film and rubber ensuring durability in various environments Features a 12V DC power output to independently supply power to cameras during testing Supports CVBS AHD TVI and CVI camera video tests audio inputoutput tests and external DC 5V power supply with temporary 12V 1A output Includes PTZ control via RS485 interface for adjusting camera movement and settings and supports cable testing with connection sequence and remote number display