4inch CCTV Tester Monitor DT-T72/T73 Analog CVI TVI AHD/ONVIF/Digital Multimeter
● Signal generator: SD, CVI, TVI, AHD. Support Analog, HD-TVI, AHD, HD-CVI, IPC. ONVIF highly compatible. connection state and attenuation for the connected RJ45 cable. ● RS485 Data monitor; Playback.