Dahua HDCVR7404L. Desktop DVR COLOSO EVOLUTION-III HD-CVI trihybrid 4 channels. H264. Two-way audio. Plays all channels simultaneously. 1080P, 720P, 960H, D1/4CIF, CIF, QCIF, reaching full 1080P, 25fps on all cameras. 2 HDMI 1 BNC and 1 VGA outputs. 4 alarm inputs / 6 alarm outputs. 4 SATA HDD. 3 USB, 1 RS232, 1 RS485 1 RS422. 220V AC. 1.5 U. Dvr tri-brido 4ch h.264 coloso evol. iii serie hd-cvi ana+ip+cvi.

- DVR COLOSO EVOLUTION III Trihybrid 4 analog channels, HD-CVI and IP
- Innovative trihybrid system: each channel supports analog cameras (960H/WD1) HDCVI and IP (1080P)
- H264 for video encoding hardware modified
- G.711 audio coding
- LINUX embedded operating system completely stable
- High speed Internet transmission
- 4 video inputs:
  - Analog: 960H (NTSC / PAL, 30/25 fps)
  - HD-CVI: 720P / 1080P
  - IP: CIF / D1 / 720P / 1080P
- HDMI video outputs, VGA and BNC simultaneous output + 1 independent HDMI
- Output Division: 1, 4
- Audio Channels: BNC 4 inputs / 1 output BNC
- Two-way audio
- Live view up to 1080P realtime
- Up to 4 privacy masks for channel
- Display resolution: 1080P (1920x1080), SXGA (1280x1024), 720P (1280x720), XGA (1024x768), SVGA (800x600)
- Recording Resolution: 1080P (1920x1080), 720P (1280x720), 960H/WD1 (960x576) D1/4CIF (704x576), CIF (352x288), QCIF (176x144)
- IPS stream 1: 25/30 ips on all channels and resolutions
- IPS stream 2: CIF and QCIF at 25/30 fps
- Recording Modes: Manual / Schedule / Motion Detection / Stop
- Recording intervals: 1 min ~ 120. (60 min. By defect) / 1 ~ 30 sec. (pre -recording) / 10 ~ 300 sec. (post -recording)
- Independent configurable motion detection by camera (22x18 grid selectable, adjustable sensitivity at various levels, video loss detection and masking)
- 4 channel simultaneous playback, GRID interface and intelligent search
- Sleeps 4 internal SATA HDD up to 4TB (sold separately)
- ESATA, up to 16TB
- Configuration menu on multilanguage screen, easy to understand
- Watchdog software and hardware
- Watermark to preserve the integrity of the videos
- 4 inputs / 6 outputs alarm
- 3D intelligent positioning with support motorized domes
- Network port: RJ45 (10/100/1000M)
- Network protocols: HTTP, IPv4/IPv6, TCP/IP, UPNP, RTSP, UDP, SMTP,  NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter
- Server local network and Internet access
Support multi-brand IP cameras: Colossus AirSpace (Powered by Dahua), Alpha series AirSpace, Arecont Vision, Axis, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videosec, Vivotech, etc.
- Supports up to 128 users
- Ability to limit user access to cameras in local mode and / or remote
- Vision, configuration and remote control via TCP / IP with client software and Internet Explorer (also compatible with Firefox and Chrome browsers)
- eMails with attached photography when the alarm is activated
- FTP delivery scheduled or alarm
- Ability to send alarm, and be connected to video surveillance software receiver
- Display Simbian phones, Blackberry, Windows Mobile, iPhone and Android
- Possibility of using fixed or dynamic IP Dyndns service noip, DDNS Evolution, etc .
- Communication Ports: 3 USB 2.0 ports, 1 RS232 port, 1 RS485 port, 1 RS422 port
- Power supply: 100 ~ 240V AC, 50/60Hz, 40W (without discs)
- Operating temperature: -10°C ~ +55°C
- Relative humidity: 10 ~ 90%
- Dimensions: 440 x 410 x 70 mm (1.5 U rack)
- Weight: 6 kg (without HDD / DVD)

- DAHUA-146