United Digital Technologies NBC-455-22IP Manuel D’Utilisation
Video
Video compression
H.264 (ISO/IEC 14496-10); M-JPEG,
JPEG
Data rate
9.6 Kbps to 6 Mbps
Resolution
Horizontal x vertical (PAL/NTSC ips)
• 4CIF
704 x 576/480 (25/30 ips)
• CIF
352 x 288/240 (25/30 ips)
Overall IP Delay
Min. 120 ms, Max. 240 ms
GOP structure
I, IP, IBBP
Frame rate
1 to 50/60 (PAL/NTSC) H.264
1 to 25/30 (PAL/NTSC) M-JPEG
Video Out
Signal
Analog composite (NTSC or PAL),
service
Connector
BNC, 75 Ohm
Horizontal resolution
540 TVL
Video S/N
50 dB
Sensitivity (3200 K, scene reflectivity 89%, F1.2)
Full video
(100 IRE)
Usable picture
(50 IRE)
Minimum
illumination
(30 IRE)
Color
2.6 lx
(0.26 fc)
0.65 lx
(0.065 fc)
0.30 lx
(0.03 fc)
NightSense
1.04 lx
(0.104 fc)
0.26 lx
(0.026 fc)
0.12 lx
(0.012 fc)
Color/NightSense
Auto, Forced
Dynamic Range
60 dB (10-bit image processing)
Signal-to-noise Ratio
> 50 dB
BLC
Center window weighting
Gain
20 dB (max)
White Balance
ATW (2500 to 10000 K), ATWHold
Shutter
Auto (1/50 [1/60] to 1/50000) automatic
flickerless, fixed selectable
Auto Black
Automatic continuous, Off
Privacy Masking
Four independent areas, fully
programmable
Video Motion Analysis
Motion+ or IVA
Test Pattern Generator
Color bars 100%, Grayscale 11-step,
Sawtooth 2H, Checker board, Cross hatch,
UV plane
Synchronization
Internal, Line Lock, selectable
Lens Mount
CS (max lens protrusion 5 mm, 0.2 inch)
and C-mount compatible
Lens Types
Manual, DC- and Video-Iris auto-detect
with override
DC-iris drive: max. 50 mA continuous
Video-iris: 11.5 VDC ±0.5, max. 50 mA
continuous
Controls
OSD with soft-key operation (multi-lingual)
Audio
Standard G.711
300 Hz to 3.4 kHz at 8 kHz sampling rate
Signal-to-noise ratio
> 50 dB
Input/output
Audio
1 x mono line in, 1 x mono line out
• connector
3.5 mm stereo jack
• signal line in
9 kohm typical, 5.5 Vpp max
• signal line out
3.0 Vpp at 10 kOhm typical,
2.3 Vpp at 32 Ohm typical,
1.7 Vpp at 16 Ohm typical
Alarm
2 inputs
• connector
Clamp (non-isolated closing contact)
• activation
voltage
+5 VDC to +40 VDC
(+3.3 VDC with DC-coupled 22 kOhm pull-
up resistor)
Relay
1 output
• connector
Clamp
• voltage
30 VAC or +40 VDC
Maximum 0.5 A continuous, 10VA
Data port
RS‑232/422/485
Software Control
Unit Configuration
Via web browser or Configuration Manager
Flicker Control
50/60 Hz, selectable
Software update
Flash ROM, remote programmable
Network and Storage
Protocols
RTP, Telnet, UDP, TCP, IP, HTTP, HTTPS,
FTP, DHCP, IGMP V2/V3, ICMP, ARP,
SMTP, SNTP, SNMP, 802.1x, UPnP
Encryption
TLS 1.0, SSL, AES (optional)
Ethernet
STP, 10/100 Base-T, auto-sensing, half/
full duplex, RJ45
PoE supply
IEEE 802.3af compliant
Local Storage
Supports microSD cards (SDHC)
4 | NBC-455 Dinion IP Cameras