?Equip your home£¬ office or shopping mall with this 4 Channel 8604HAV H.264 CCTV Hard Driver Digital Video Recorder! It can highly enhance the security for you! With high resolution it can provide recordings with clear details£¬ and with strict producing process it can keep normally functioning within wide range of working temperature from 0¡æ to 55¡æ and humidity from 10% to 90%. What¡¯s more£¬ it is supportive for various network modes including 3G for quick data transmitting£¬ very convenient. Get it right now to enhance the security! You won¡¯t regret it!                                    Features             Stable performance ensured by premium quality<br> High resolution to catch details clearly<br> Wide working temperature and humidity to suit for different working conditions<br> Attached mouse and remote control for convenient operation<br> Attached screws suit for convenient installation<br> Lightweight and portable for easy installation<br> Applicable occasions including home£¬ office£¬ shopping mall and factory   <br>                                                            Specifications            Video Compression    H.264    <br>Video System    PAL    <br>Operation System    Embedding Linux    <br>Video Input / Output    4 Channels BNC Input£¬ 1 Channel BNC Output    <br>Other Video Output    1 x VGA£¬ 1 x HDMI Output    <br>Audio Input / Output    4 Channels RCA Input£¬ 1 Channel RCA Output    <br>Operation Interface    16 bits True Color Graphical Interface Menu£¬ Support Mouse Operation    <br>Image Display    1 / 4 Frames    <br>Video Standards    PAL(625Lines£¬ 50 / Sec)£¬ NTSC(525Lines£¬ 60 / Sec)    <br>Monitor Resolution    Monitor: D1; VGA£¬ HDMI: High Definition (Support 1920*1080£¬ 1280*720£¬1440*900£¬ 1280*1024£¬ 1024*768£¬800*600)    <br>Playback Quality    1080P/720P/D1/HD1/CIF    <br>Code Capacity    4 Channel 960H Real Time    <br>Decoding Ability    4 Channel 960H Real Time    <br>Audio Compression    G.711A    <br>Intercom    Support    <br>Video Mode    Manual&gt;Alarm&gt; Dynamic Detection&gt;Timing    <br>Local Playback    1~9 Channel Playback£¬ Support 4 Channel Playback(Max) In 4*960H Mode (4*960H@25fps£©    <br>Video Save    Local Hard Disk£¬ Network    <br>Recording Backup    Network Backup£¬ USB Mobile Hard Disk£¬ USB Record£¬ SATA Record    <br>Network Interface    1 x RJ45£¬ 10/100M    <br>Mobiile phone Surveillance    Support iPhone£¬Blackberry£¬ Windows Mobile£¬ Symbian£¬ Android Remote View    <br>Multi-language    English£¬ Finnish£¬ French£¬ German£¬ Greek£¬Italian£¬ Japanses£¬ Polish£¬ Farsi£¬Portuguese£¬ Russian£¬ Spanish£¬ Thai£¬ Japanses£¬ S-Chinese£¬ T-Chinese and Turkish    <br>Network    Support 3G£¬ DHCP£¬ PPPOE£¬ FTP£¬ DNS£¬ DDNS£¬ NTP£¬ UPNP£¬ EMAIL£¬IP Limits of Authority£¬ IP Searching£¬ Alarm as well WEB£¬ End-clients Side£¬ SDK.    <br>PTZ Control    RS485    <br>USB    2 x USB 2.0    <br>Power Supply    DC 12V£¬ 2A    <br>Power    &lt;5W(Not Include Hard Disk)    <br>Dimensions    (13.18 x 9.41 x 1.97)" / (33.5 x 23.9 x 5)cm (L x W x H)    <br>Main Processor    Industrial Grade Embedded Microcontroller Huawei Haisi Chip Hi3520D    <br>Weight    47.61oz / 1350oz    <br>Environmental        <br>Working Temperature    0¡ãC-+55¡ãC    <br>Working Humidity    10%-90%    <br>                                                            Package Includes            1 x 4 Channel DVR1 x Mouse1 x Adapter1 x Remote Control1 x CD Disk1 x Manual1 x Screws Suits