attention:Can choose 1TB Seagate hard disk or no hard disk.<br /> Note:Please pay attention that there is two kinds of products: with disk; without disk. <br />attention:EU/US/UK Standard power supplies are available for the products.<br />Please kindly leave a message on the order remark｣ｬ let us know which kind of power suppy do you need｣ｬ so we could prepare the one you need.<br />--------------------------------------------------------------------------------<br /><br />Features:<br />    Consist of 4CH full 1080N AHD DVR + Can choose 1TB hard drive + 4*1500TVL 720P AHD waterproof infrared camera + 4*60ft cable for CCTV security system<br />    Support 4channel 1080N/720P analog cameras preview｣ｬ record｣ｬ playback｣ｬ etc.<br />    Multiple ways to access on the PC｣ｬ phone/pad and browser via softwares on CD.<br />    Support motion detection record and email alarm notification.<br />    Plug and play use｣ｬ no need any complex installation.<br /><br />DVR Specifications:<br />    Processor: Hi3520D chip<br />    Operating System: Embedded Linux System<br />    Menu Display: 1/4 Screen<br />    Signal System: PAL/NTSC<br />    Frame Rate: 1-25fps (PAL)｣ｬ 1-30fps (NTSC)<br />    Record Resolution: Full 1080N/720P/960H/D1<br />    Compression Format: H.264<br />    HDD Capacity: 1TB｣ｬ 3.5in SATA3.0 port<br />    Analog Input: 4*1080N/720P/960H<br />    Network Input: 8*1080P/720P｣ｬ 12*960P<br />    Hybrid Input: 2*720P (analog) + 2*720P (IPC)<br />    Max Sync