VN H237U
Network Camera
Super LoLux HD Network
Dome Camera (Vandal Resistant)
VN-H237U
Easy D/N
3D Noise
Reduction
CLVI
Privacy
Mask
Display
Mode
Megapixel
H.264HP
Vandal
Resistant
Triple
Stream
Colour Camera
Super LoLux HD CMOS sensor 2.2 Megapixel
H.264 High profile Super LoLux HD TM DSP
Full HD 1920 × 1080 H.264 High prifile, MPEG-4 and Motion JPEG Multi codec
Built-in 3.75x variable focal length auto iris lens(f = 2.8mm to 10.5mm)
30 fps Full HD H.264 High profile/VGA MPEG-4, or 15 fps Full HD Motion JPEG distribution
SLL HD – Super LoLux HD TM sensitivity: 0.15 lx F1.2 (colour mode), 0.1 lx F1.2 (B&W mode)
Day/Night surveillance with Easy day/night function
C.L.V.I. – Clear Logic Video Intelligence technology for wide dynamic range and anti fog
3D noise reduction (3DNR)
Partial resizing and digital PTZ function
Built-in display mode (LCD1/LCD2/CRT/Custom selectable)
Fine focus adjustment and triple axis rotation mechanism
Vandal resistant dome cover
Password protection and IP address filtering
20 simultaneous users, unlimited users by multicasting
Simultaneous analogue video output
Active tampering alarm by blockage detection
Full-time SD recording
ONVIF/PSIA protocol support
Flush mount
Power over ethernet (PoE)
Monitor
WB-S2205
Network Camera
Recorder
System
Information
Technical
Information
Glossary
JVC Video Surveillance Products 2011–2012
23
Network Camera Specifications
VN-H237U
Camera
Image device
1/3 type CMOS
Number of effective pixels
2,120,000 (1,944 H × 1,092 V)
Minimum illumination (typical)
< B&W mode >
0.3 lx (50%, F1.2, AGC HIGH)
0.15 lx (25%, F1.2, AGC HIGH)
< 0.25 lx (50%, F1.2,AGC HIGH) >
Iris control
DC iris
White balance
ATW/AWC
Wide dynamic range function
C.L.V.I.
Backlight compensation
Yes (4 patterns)
Lens
—
Focal length
< angle of vision >
2.8 mm to 10.5 mm, 3.75x vari-focal
< 110 ˚(H) x 60 ˚(V) to 30 ˚(H) x 17 ˚(V) >
Max. aperture ratio
F1.2
Angle adjustment range
Horizontal: 350˚, Vertical: ±80˚, Rotation: ±100˚
Colour Camera
Lens mount
General
Alarm I/O
—
Monitor output
Composite video signal: 1.0 V (p-p), PAL/NTSC (RCA)
Audio communication
—
Power supply
48 VDC (PoE)
Power consumption
120 mA (PoE)
Operating temperature range
< recommended >
–10 ˚C to 50 ˚C
< 0 ˚C to 40 ˚C >
Dust and water protection
—
Dimensions (W × H × D)
ø 111 mm × 117 mm (H)
Weight (approx.)
450 g
Network Camera
Yes
Monitor
SD card recoding
Network interfaces
RJ-45 (Cat 5): 10 BASE-T/100 BASE-TX
Protocol
TCP/IP, UDP/IP, FTP, ICMP, ARP, DHCP, SNTP, HTTP, DSCP,
SMTP, RTP, IGMP, IPv6, HTTPS, SNMP, ONVIF, PSIA
Picture
All compression: 320 × 240, 640 × 480
Motion JPEG/H.264 only: 1,280 × 720, 1,280 × 960, 1,920 × 1,080
Compression
Motion JPEG, H.264 (High/Baseline), MPEG-4
30 fps H.264 (1,920 × 1,080), 30 fps MPEG-4 (640 × 480),
15 fps Motion JPEG (1,920 × 1,080)
Audio compression
—
Internal storage capacity
16 MB (RAM)
Access protection
3 levels password, IP address filtering
Motion detection
Yes
Web server
Yes
Data transmission
Unicast/Multicast
Technical
Information
Frame rate
System
Information
Resolution (pixel)
Recorder
Network
System requirement (recommended)
Windows Vista Business (SP2), Windows XP pro (SP3), Windows 7 pro
CPU
Core 2 Duo (3 GHz)
Memory
More than 2 GB
HDD space
More than 1 GB
Display/Video card
1,024 × 768 pixels, true color (24-bit or 32-bit)
Glossary
OS
JVC Video Surveillance Products 2012–2013
29
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