Camvtech Usa AHD 8 Channel 1080P High-End Hisilicon Chipset AHD Mix mode 960Hx720Px960Px1080P at the same time， 1*sata up 4Tb， Supports Ptz， Cloud Service， P2p， Alarm Video Push， Mobile Phone， Motion Detect<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> 1. Support 8 Ch Full 1080P + IPC realtime recording resolution， ahead to WD1 High-Definition period 2-way Motion Detec </span></li><li><span class="a-list-item"> 2. Hard Disk Storage Support up to 4Tb SATA HDD: NO HDD Included </span></li><li><span class="a-list-item"> 3. Support 3G &amp; WIFI extension. Support all resolutions at the same time. </span></li><li><span class="a-list-item"> 4. Support pre-alarm recording (before 10 sec)，not lose any suspicious screen. </span></li><li><span class="a-list-item"> 5. Support all kinds of mobile monitor (iPhone， Windows Mobile， BlackBerry， Symbian， Android) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51xHRHze9lL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51w0fG7-S9L.jpg" noproxy>