dahua
DAHUA-2957-FO | XVR DAHUA 2M-N WITH 4 + 1 CHANNELS
DAHUA-2957-FOXVR4104HS-IXVR DAHUA 2M-N WITH 4 + 1 CHANNELS

XVR DAHUA 2M-N WITH 4 + 1 CHANNELS

DAHUA-2957-FO

XVR4104HS-I

View newer model
XVR 5 en 1 Dahua de 4 canales DAHUA-4221-FO

Main features

  • XVR 5 in 1 Dahua with 4 channels HDCVI / HDTVI / AHD / CVBS + 1 channel IP 2MP (added to the BNC inputs)
  • BNC inputs can be converted to IP
  • AI / H.265 + / H.265 / H.264 + / H.264 format
  • Two-way audio
  • Plays 4 channels
  • 32 Mbps
  • 1080N, 720P, 960H, D1, CIF (25 ips) recording
  • HDMI output (1080P) and VGA output (1080P)
  • 4 channel SMD Plus
  • Up to 1 SATA HDD up to 6TB
  • RJ45 Fast Ethernet
  • Onvif, CGI, P2P, DDNS
  • 2 USB 2.0, 1 RS485
  • 12V DC
  • Desktop

Specifications

  

WizSense         2M-N

HDCVI           

Specifications

5 technologies: IP cameras, HDCVI, HDTVI, AHD and analog CVBS with automatic signal recognition
4 channels BNC 1080N (BNC inputs can be converted to IP)
1 IP channel at 2MP (added to BNC inputs)
Video compression: AI, H.265 +, H.265, H.264 +, H.264
HDMI video output (1080P) and VGA output (1080P)
Output division: 1, 4 (IP mode off); 1, 4, 6 (IP mode enabled)
1 RCA input / 1 RCA audio output
Two-way audio via RCA channel
Audio compression: G.711a, G.711u, PCM
Recording resolution: 1080N, 720P, 960H, D1, CIF
32 Mbps maximum incoming bandwidth
Main stream: 1080N, 720P, 960H, D1, CIF (1 ~ 25 ips)
Secondary stream: CIF (1 ~ 15 ips)
Recording modes manual, by calendar, by video detection, video loss, tampering, alarm, stop
Intervals for recording (1 ~ 60 minutes), pre-recording (1 ~ 30 sec.) And post-recording (10 ~ 300 sec.)
Independent configurable video sensor per camera (selectable 22x18 grid), video loss detection and masking, diagnostics
Playback of up to 4 channels
SMD Plus: 4 channels, people / vehicle classification
Internal capacity for 1 SATA HDD up to 6TB (sold separately)
Multilanguage on-screen menu with new improved graphical interface
Possibility of updating the firmware of DAHUA cameras from the recorder itself
Software and hardware watchdog
Watermark to preserve the integrity of the videos
RJ45 Fast Ethernet network port (100M)
ONVIF 16.12 and CGI compliant
Remote access from web browser and iPhone, iPad, Android devices (EVO and TTS App)
Sending emails with attached photograph in alarm
Send to FTP scheduled or in alarm
Possibility of sending alarm and being connected to alarm receiver software (C.R.A.) using free AlarmSpace software
Possibility of fixed or dynamic IP through DDNS Evolution service
Communication ports: 2 USB 2.0 ports, 1 RS485 port
Power supply: 12V DC, 1.5A (<4W, not counting discs)
Storage temperature -20 ° C ~ + 70 ° C
-10 ° C ~ + 45 ° C operating temperature
Relative humidity 0% ~ 90%
Dimensions: 260 (W) 47.6 (H) x 237.9 mm
Weight: 860 g
Desktop installation

REFERENCE / MODEL DAHUA-2957-FO / XVR4104HS-I
Resolution 1080N
Audio 1 input / 1 output
Technology 5 in 1
Analog Channels 4ch
Codec AI || H.264 || H.264+ || H.265 || H.265+
Smart Search No
Size Compact 1U
IP Channels 1ch
Capacity 1 HDD || 1 HDD
Alarm channels No
AI Series WizSense

Documentation

Language Name Type Action
ES,EN,FR,PT,IT,DE,NL,PL
Software
EN
Certificate
ES,EN,FR,PT,IT,DE,NL,PL
Software
ES,PT
Manufacturer's Data Sheet
ES,EN,FR,PT,IT,DE,NL,PL
Software
EN
Self-generated File
Image

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