Digital Recorders




JVC VN-V225U High Resolution Day/Night IP Dome Camera with 2.8-10.5mm Lens, MPEG4, and POE



  • ΒΌ-inch Progressive Scan CCD + Built-in 3.8x variable-focal lens
  • Motion JPEG and MPEG-4 Full Frame Dual Stream
    VGA MJPEG and MPEG-4 at 30fps each simultaneously
  • True Day/Night for night time surveillance
  • Bi-Directional Audio Support Two-way audio communication via mic-in and line-out
  • Free Shape Privacy Masking
  • Compact enclosure dia. 145mm, 5-3/4 inch
  • New Fine Focus Adjust mechanism [Patent pending]
  • PoE / 24 VAC power supply
  • Supported by JVC VR-N900/1600 and VN-RS800U system

Camera & Lens

Image device

1/4" Progressive scan CCD, 330,000 pixels (768H x 494 V)


3.8x (2.8mm to 10.5 mm) variable focal length

View angle

73 deg(H) x 54 deg(V) to 20 deg(H) x 15 deg(V)

Angle adjustment

Pan:350 deg, Tilt:+/-80 deg, Rotation:+/-100 deg

Minimum Illumination

0.4 lx, 50%, AGC SUPER

<B&W mode>

<0.03 lx, 50%, AGC SUPER>


True Day/Night

White Balance


Electronic Shutter

Auto, 1/30 to 1/10,000, Flickerless

Sens Up

OFF/ x2 to x62


OFF / ON (4 patterns)

Gamma level


Privacy Masking

Free Shape and unlimited number of masked area

Display mode

Custom / LCD1 / LCD2 / CRT

Motion Detection


Alarm Interface

Input x 2, Output x2

Monitor Output (for setting)

NTSC/PAL selectable. RCA jack, Composite video signal:1.0V(p-p), 75 ohms


Two-way (full/half duplex) or one way Wires for Mic. IN / Line OUT

-law 64kbps, AD/DA 16bits Fs=8kHz


Network Interface

RJ45(Category 5) 10Base-T/100Base-TX Auto Negotiation

Network Protocols


JVC API, VSIP, AMX Device Discovery (TBA)


640x480, 320x240

Compression and Frame Rate

MJPEG and MPEG-4 30 fps each simultaneously

Data transmission

Unicast / Multicast (IGMP Ver.2)

Max. client

20 simultaneous users, Unlimited users by multicast

Pre-Post Recording

Yes (8MByte RAM)

Other function

Mail notice, Web server, FTP client, DHCP client, SNTP client,

Access protection by 3 level password



PoE (IEEE802.3af compliant) / 24 VAC 50Hz/60Hz

Operating Temperature

-10 to 50 deg.C / 14 to 122 deg.F


Dia.145mm (5-3/4) x H.120mm (4-3/4)


800g (1.8 lbs)

Built-in Viewer requirement

PC: Windows Vista Business(SP1), Windows XP Pro(SP2)/Home(SP2)

Pentium4 2 GHz (WinXP) / 1GB RAM / 512M HDD, IE7 for Vista, IE6 for XP

Display and video card: 1024 x 768 True color (24bit or 32bit) VRAM 256MB