TECBOX 8 Channel 720P AHD Home Security Camera System DVR Recorder with 8 HD 1.3MP Waterproof Night vision Indoor/Outdoor CCTV Surveillance Camera All-in-one ahd system: 8ch dvr/nvr/avr 3-in-1 with ip67 heavy-duty metal weatherproof bullet outdoor Plug and play in seconds: supports full 720p ahd video input, connected to a monitor with hdmi/vga Remote viewing simple and reliable: free download app xmeye, quick qr code scan, easy & quick remote Motion detection record : allows you record only when motion is detected you can save HDD storage Warm tips : no hard drive included, most affordable package