usb otg checker camera & endoscope app android

The USB OTG CHECKER & CAMERA ENDOSCOPE APP ANDROID of security system and cctv. Camera USB otoscopes detection security. Cameras hikvision software, through the OTG function with security cameras Android mobile phone, camera USB otg interface access. Detection, so as to hikvision, see the ears of the security cameras USB OTG CHECKER & CAMERA ENDOSCOPE APP ANDROID.