HD Video Door Viewer

1) Built-in memory, multi media player 2) Support two additional CCTV cameras 3) Support SD Card (Max 16GB) 4) 8 inch 8.0 inch HD TFT LCD Screen (4:3) 5) Hand-free, Monitor 6) High fidelity video two-way intercom 7) Door lock control 8) Motion detect 9) MP3 / MP4 player 10) Digital photo frame function 11) Ultra thin appearance wall-mounted and stand-alone style 12) Infrared night-vision 13) Volume adjustable 14) Auto turn off, power saving 15) 2 ways AV input 16) Optional connection 17) Support record and playback video and pictures by SD card (optional)