101 Audio Video Inc.101 AV Inc. provides various kinds of high-quality, delicate-look and reasonable-price security products.This 4 inch 5in1 touch screen camera tester is designed for maintenance and installation of IP analog, HD TVI, AHD, CVI and standard CVBS coaxial cameras as well as other security equipment. The unit supports many ONVIF PTZ and analog PTZ control. CCTV installers often need to carry a variety of testing tools to complete their work. If take the all in one camera tester, making working conditions safer and increasing productivity.Feature4” touch screen, 800*480 resolutionsH.265 & H.264, 4K video display via mainstreamRapid ONVIF, Auto log in and display image, create testing report8MP TVI, CVI, and AHD; and CVBS camera test and PTZ controlCompatible with IPC (Non-ONVIF test)Support IP discoveryDC12V 3A power output, PoE DC48V power output, Max power 24WInnovative coaxial HD focus, video signal quality testBuilt in Wi-Fi, display image from the wireless camera, create WIFI hotspot10/100/1000M Ethernet, network state and traffic displayNetwork tool: Ping test, IP address scan, port flashingSelf -update software, you can install apps with android versionMedia player, 4K video files and MKV/MP4 media files playPTZ control supports more than 30 protocols such as PELCO-P& PELCO-DAudio in, support record and save the audio/LED lamp, calculators, music players and other application tools7.4 V /2400mAh Lithium Ion Polymer Battery, after 4~5 hours charging, working time lasts 8 hoursWhat's in the Box?4" Touch Scree Tester, Adaptor DC12V/1A, Polymer lithium-ion battery (7.4V DC 2400mAh), Tool bag, DC12V, Power/BNC/ RS48/ Audio cable