Moxa Technologies VPort 251 Bedienungsanleitung PDF herunterladen (Seite 7)

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VPort 25 Series

IP66, day-and-night vandal-proof ﬁxed dome IP camera for outdoors

-40 to 50°C operating temperature; heater or fan not required ›

IP66-rated for protection from rain and dust ›

Direct-wired power input and PoE for power redundancy ›

Up to 30 frames per second at 720 x 480 resolution ›

One camera lens for both day and night use ›

Introduction

The VPort 25 is a vandal-proof, IP66-rated, fixed dome IP camera for

use in harsh, outdoor environments. With maximum resolution of 520

TVL and day-and-night CCD camera lens, the VPort 25 is especially

well-suited for high-performance video surveillance applications. To

meet the outdoor environment requirements, the VPort 25 is IP66-rated

to protect it against dust and rain. In addition, the vandal-proof form

factor design prevents damage from unexpected external forces, and

the case-open sensor sends an alarm message when the VPort 25’s

outer case is opened.

Heater and fan not required, supports direct-wired power input and PoE for power redundancy

High performance video, with full motion MJPEG/MPEG4 video stream

The VPort 25’s no-heater/fan-less embedded system provides

greater reliability for outdoor use. In addition, the camera comes with

The VPort 25 uses the ASIC compression chip, which provides video

performance up to full D1 (720 x 480) @ 30 FPS. To meet a wider

Speciﬁcations

Camera

Sensor: 1/3” Sony Super HAD or 1/3” Sony ExView

Lens: Wide-end: F1.4, diagonal 115.4°, horizontal 90.3°

Tele-end: F2.4, diagonal 39.8°, horizontal 31.9°

Focal length: F= 3-9 mm

Modulation: NTSC or PAL

Camera Angle: Pan: ±180°; tilt: ±85°; rotation: ±170°

(controlled manually)

Illumination: Color: 0.2 Lux at F1.2

Black and White: 0.03 Lux at F1.2

Synchronization: Internal

Gamma Correction: 0.45

White Balance: Auto Tracking White Balance

Electronic Shutter Speed:

Auto: 1/60 (50) second to 1/100,000 second

S/N Ratio: More than 50 dB (AGC off)

AGC Control: On/Off

Flickerless Control: On/Off

Backlight Compensation: On/Off

Mirror: On/Off

Auto Exposure, Auto Iris: On: Auto Exposure

Off: Auto Iris

Video

Video Compression: MJPEG or MPEG4 (ISO/IEC 14496-2)

Video Resolution:

Video Viewing:

Adjustable image size and qualityUÊ

Timestamp and text overlayUÊ

Video Output : Via Ethernet port or BNC connector (1.0 Vpp, 75 ohms)

Audio

Audio Input: 1 Line-in or MIC-in with 2-pin terminal block connector

Audio Output: 1 Line out with 2-pin terminal block connector

NTSC PAL

Size Max. FPS Size Max. FPS

QVGA

320 x 240 30 320 x 288 25

CIF

352 x 240 30 352 x 288 25

VGA

640 x 480 30

640 x 576

4CIF

704 x 480 30 704 x 576 25

Full D1

720 x 480 30 720 x 576 25

VPort 25 Series

AVAILABLE IN Q2

redundant power inputs: (1) direct power connection (12/24 VDC and

24 VAC) and (2) PoE (IEEE 802.3af) power input.

range of customer requirements, the VPort 25 supports dual-codecs,

including the MJPEG and MPEG4 algorithms.

The certiﬁcation logos shown here apply to some or all of the products in this

section. Please see the Speciﬁcations section or Moxa’s website for details.

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