AHD DVR Three in one: combines the functions of DVR/HVR/NVR together, multi-mode input, support 4ch 1080P  for encode and 4ch 1080P  for decode, support full HD network video input.

Step on the Internet: Can penetrate through all kinds of network cloud service, to do remote control easily & conveniently without any complicated setting.

Compression algorithm ideal: Compression algorithm upgraded to H.264 Main Profile, the advanced space-time filter technique makes the code stream lowered at least 30%.

Playback quality: recording synchronously, multi-channel playback synchronously.

Main and Sub Stream: Support main stream and extra steam encode synchronously. Main stream is for local storage to maintain the image quality, extra stream is for network real-time transmission, to easily solve the bottleneck problem of bandwidth.

Mobile monitor: Support all kinds of mobile monitor(iPhone, Windows Mobile, BlackBerry, Symbian, Android).

Display: Support TV, VGA & HDMI output synchronously, make the traditional monitor display effect upside down.

Operation interface: similar WINDOWS operating style, powerful right button menu function of mouse, make it easy for using.

Network: Powerful net service(support DHCP, PPPOE, FTP, DNS, DDNS, NTP, UPNP, EMAIL, IP authority, IP search, alarm center, etc), complete enclosure(WEB, CMS, SDK), to easily achieve interconnection.

Browsers: Support multi-browser(IE, Chrome, Firefox, Safari).

Remote Access: Self enclosed with DNS function (ARSP), one-key to enable remote control, and support DNS of 3322, dyndns, oray, myq-see, etc.

Device port: Device port: support 1 SATA port, 1HDD of 4T , 2 USB2.0 port for operation of mouse control, back up, burning and upgrade;

Differentiation: change boot screen freely, support more than 20 kinds of languages, more than 10 kinds of GUI interface, ten kinds of remote controller, dozens of front panel board for selection, to make different products.

Others: Completed protective circuit, unique treble watchdog function, make device never crashed; special “black-box” technology to monitor the device process, greatly reduce the maintenance cost.