Amocam 4 Channel 720P Built-in 10.1 Inch LCD Monitor 3 in 1 Super DVR Hybrid HVR/DVR/NVR CCTV AHD DVR Recorder For Surveillance Security System Support AHD/Analog/IP Camera Mobile Phone Viewing All-in-one advanced HVR security system with built-in 10.1 inch LCD adjustable screen panel control 270 degrees turn over. Supports VGA (Maximum HD 1080p) and HDMI (Maximum HD 1080p) output.4ch playback at the same time,H.264 compression format. Plug & Play setup, Easy to configure, access and control,Support 1CH RS485,2CH alarm input,support up to 4TB, 1CH Audio-in 1CH Audio-out Mobile phone view and remote access simultaneously,View anytime, anywhere with remote viewing via internet, smartphone and tablet surveillance. Multiple viewing option: 1080P HDMI or VGA output Viewing, Multiple operation: live, record, playback