1) Operation System: Embedded Linux operation system.
4) Mobile monitoring: Support I-phone, Blackberry, Android, windows Mobile and Symbian.
6) Network protocol and function: Support DHCP,UDP, TCP/IP, DNS, DDNS and PPPOE.send Email when alarm.
7) Recording modes: Always recording, manual recording, schedule recording, sensor recording and motion recording
8) Searching modes: Time/date searching, event searching, urgent searching
9) Back up modes: Network, USB device, SATA DVD ROM.
10) Alarm modes: Sensor, Motion Detection, Video Loss, HDD Loss, HDD Full.
11) PTZ control: RS-485 PTZ control (speed dome camera), and preset position operation
12) System Operation: Mouse, Remote Controller, Front Panel.
13) Playback mode: Support fast forward and rewind: x2, x4, x6
14) Multiplex operation: Live/recording/playback/network can be operated at the same time.
15) Display function: High quality image, brightness, contrast, sharpness and color adjustable for each channel; Support video
sequence display; Detailed event log support; Digital zoom function on both preview and playback mode.
16) Manu language:Chinese, Russian, French, Italian, German, Spanish, Portuguese, Turkish, Thai, Hebrew, Greek,Vietnamese,
17) Environment: Operating Temperature:0℃～+55℃  Operating Humidity: 10%-90%
Individual characteristics
18) Video input&output: 16CH Video inputs,1.0VP-P/75Ω, BNCx2 Video output; (1CH monitor output, 2CH spot monitor output), 1CH VGA output
19) Audio input&output: 16CH Audio inputs, 1CH Audio output
20) Alarm input&output: 16CH Sensor Alarm input, 1CH Sensor Alarm output
21) Display modes: PIP, FULL, QUAD, 9/16 SPLIT
22) Display Solution: NTSC: 720x480; PAL: 720x576
24) FPS and Resolution: CIF: NTSC 480fps/352x240; CIF: PAL 400fps/352x288; 1/2D1:NTSC 240fps/720x240;
1/2D1: PAL 200fps/720x288; D1: NTSC 120fps/720x480; D1: PAL 100fps/720x576
25) LED indicator: Power, HDD, Record, Alarm, Network.
26) VGA Solution: 1920 x 1080, 1280 x 1024, 1280 x 720, 1024 x 768, 800 x 600