?What you are looking for is a digital video recorder which is designed especially for monitoring. It can be used in many places such as banks£¬ factories£¬ warehouses and so on for it has special function. It can provide you high resolution videos since it adopted the latest technology to guarantee its quality. It is tiny and compact so that you can install and use it without any difficulties. With this device£¬ you can grasp what is happening very easily. This is a wise choice for you if you want to ensure your safety. Hesitation will make you regret. Seize the chance in time.                                    Features            H.264 main profile compression algorithm ideal for standalone DVR4 channel DVR can support 4 channels playback simultaneouslySupport VGA output and TV output at the same time£¬ Genuine high definition VGA outputSupport Network and mobile remotely monitoring such as iPhone£¬ Blackberry£¬ Android£¬ Symbian and Windows mobile£¬ module by USB 2.0 portMultiple control methods:front panel£¬ IR remote controller£¬ USB mouseDVR has 1 USB at back panel and 1 USB at front panel£¬ the 2 USB could be used for mouse£¬ Flash stick£¬ 3G&amp;WIFI module£¬ movable HDD and USB DVR-RWAlarm triggering screen tips£¬ buzzer£¬ PTZ preset£¬ email£¬ snapshot &amp;FTP uploadSmart HDDs Management:non-working HDD hibernationg£¬ HDD faulty alarm£¬ Raid functionPowerful network software:built-in web server£¬ multi-DVR client &amp;SMS Networking access for remote live viewing£¬ recording£¬ playback£¬ setting£¬ system statu£¬ event log£¬ email &amp; ftp functionSupport DHCP / PPPOE / FTP / DNS / DDNS / NTP / Email alarm / IP right management / IP search / network alarm center functions£¬ support WEB client£¬ standalone client and SDKWith the sound system for the protection circuit£¬ unique triple watchdog function£¬ very low power consumption£¬ to ensure the equipment never be hang up                                                            Specifications            Display Modes    PIP£¬ FULL£¬ QUAD£¬ 8 SPLIT£¬ 9/16 SPLIT    <br>Recording Modes    Always recording£¬ manual recording£¬ schedule recording£¬ sensor recording and motion recording    <br>Searching Modes    Time/date searching£¬ event searching£¬ urgent searching    <br>Support Fast Forward and Rewind    x2£¬ x4£¬ x8£¬ support jog-shuttle operation    <br>Back up Modes    Network backup£¬ USB back up    <br>Multiplex operation    Live / recording / playback / network can be operated at the same time    <br>Telemetry network control    Live view£¬ playback£¬ recording and so on    <br>Packing Size    33.5 x 8 x 25.5cm / 13.18" x 3.15" x 10.03"(L x W x H)    <br>Product Size    25 x 21.5 x 4.5cm / 9.84" x 8.46" x 1.77"(L x W x H)    <br>Weight    70.55oz / 2000g    <br>                                                            Package Includes            1 x 4 Channel H.264 Hard Driver Digital Video Recorder (Hard drive is not included) 1 x Mouse1 x Power Charger1 x Manual1 x Remote control1 x CD disk