SVR Camera & SCOS Camera is a silent and personal camera help you Automatic Recording Video and Taking Photo in the background even screen is off. Just one click Quick Record shortcut to start/stop recording video/voice and take photo in the background. It use a service to record video(SRV) background, so it is more quick and convenient. It is No Preview, No Shutter Sound, No Flash, Autofocus. Support about 100 languages. Features ►Background Video Recorder: One Click to start/stop Recording