United Digital Technologies NBC-455-22P Manual Do Utilizador

4 | NBC-455 Dinion IP Cameras

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

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

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, Saw-

tooth 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 con-

tinuous

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

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

Unit Configuration

Via web browser or Configuration Manager

Flicker Control

50/60 Hz, selectable

Software update

Flash ROM, remote programmable

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

Dimensions (H x W x L)

58 x 66 x122 mm (2.28 x 2.6 x 4.8 inch)

without lens

Weight

524 g (1.155 lb) without lens

Color

RAL 7035 Light Gray

Tripod Mount

Bottom and top 1/4-inch 20 UNC

Operating Temperature* -20°C to +50°C (-4°F to 122°F)
Operating Temperature

(IVA)*

-20°C to +45°C (-4°F to 113°F)

Storage Temperature

-40°C to +70°C (-40°F to +158°F)

Operating Humidity

20% to 93% RH

Storage Humidity

up to 98% RH