Operating system: embedded Linux
Operating interface: graphical operating interface, which supports mouse, panel, remote control
Video standard: PAL, NTSC
Video compression: H.264
Audio compression: G711A
Video modes: manually, timing, alarm and motion detection
Video query: time search, event search, channel search and log search
Backup modes: network backup, USB backup and SATA HDD
Video input/output: 16 channels BNC/1-way BNC, 1-way VGA output
Audio input/output: 1 channels BNC/1-channel BNC
Display quality: 16-channel D1
Playback quality: 16ch CIF
PAL: 720 x 576 (D1) pixels
NTSC: 720 x 480 (D1) pixels
PAL: 352 x 288 (CIF) pixels
NTSC: 352 x 240 (CIF) pixels
Image control: 6-speed (adjustable)
Motion detection:can be set multi-level sensitivity
Alarm input/output: no (can be expend to 1 channel)/no (can be expend to 1 channel)
PTZ control: RS485
Hard disk interface: support 2 x SATA HDD, each one can be up to 2TB
Network interface: RJ45 10/100M self-adaptive Ethernet port
USB interface: USB2.0 interface
Main program update: supports U-disk update
Mobile viewing: Symbian, Microsoft's Windows, RIM's BlackBerry, Apple's iPhone, Android operating system mobile, 3G and IE browser
Network technique: supports DHCP, PPPOE, FTP, DNS, DDNS, NTP, UPNP, email, IP permissions, IP search and alarm center (Wed, client-side, SDK)
CMS: supports 256 pieces DVR manager software
Voice intercom: yes
Multi-language: 15 kinds of language
Power: 12V, 5A
Operating temperature: 0 to 55℃
Humidity: 10 to 90% RH
Net weight without HDD: 2.25kg
Net dimension (L x W x H): 35 x 25 x 6.5cm
Gross weight: 3.184kg