Vivotek MD8531H Specsheet

Mobile Dome
Network Camera

MD8531H

1.2MP • WDR Pro • 3DNR • Video
Rotation • IP66 • EN50155 Compliance

VIVOTEK MD8531H is a compact, 1.2-megapixel network camera

geared toward transportation applications such as buses, trains, and

other vehicles. With full EN50155 compliance & IP66 -rated design,

the camera can withstand shock, vibration, humidity, dust, and

temperature fluctuations, maintaining stable and reliable video

during vehicle movement. Furthermore, the vandal-proof metal

housing effectively provides robust protection from vandalism. As

such, the combination of high resolution imaging and protective

housing endows the MD8531H with the rugged reliability required to

maximize passenger safety and optimize mobile surveillance.

With the tamper detection feature, the MD8531H becomes a truly

robust and intelligent camera that keeps security staff notified once it

suffers video loss from being blocked or spray-painted. PoE

(Power-over-Ethernet) also allows the camera to be operated and

powered with a single Ethernet cable, giving greater ease of

installation. In order to facilitate on-board storage and data

portability, the camera is also complete with a MicroSD/SDHC/SDXC

card slot for local recording. In corridor scenario, video rotation

feature can provide wider vertical coverage for more depth.

Featuring the Wide Dynamic Range Technology WDR Pro, it

provides improved visibility in the extremely dark & light

environment. Combined with 3D Noise Reduction Technology, which

enables the MD8531H to capture clear, polished video under

low-light conditions and reduce bandwidth from sensor noise, users

can identify an increased level of image details in pretty bright as

well as dark environments.

Features

● 1.2-Megapixel CMOS Sensor

● 30 fps @ 1280x960

● EN50155 Compliance for Professional Mobile Surveillance

● WDR Pro to Provide Improved Visibility in Extremely Bright or

Dark Environments

● Vandal-proof IK10-rated and Weather-proof IP66-rated

Housing

● Built-in 802.3af Compliant PoE

● Built-in MicroSD/SDHC/SDXC Card Slot for On-board

Storage

● Video Rotation for Corridor Scenario

Transportation

Hotel

Technical Specifications

Model

System Information

CPU

Flash

RAM

Camera Features

Image Sensor

Maximum Resolution

Lens Type

Focal Length

Aperture

Field of View

Shutter Time

WDR Technology

Minimum Illumination

Pan/tilt/zoom Functionalities

On-board Storage

Video

Compression

Maximum Frame Rate

Maximum Streams

S/N Ratio

Dynamic Range

Video Streaming

Image Settings

Audio

Audio Capability

Compression

Interface

Effective Range

Network

Users

Protocols

Interface

ONVIF

Intelligent Video

Video Motion Detection

MD8531H

Multimedia SoC (System-on-Chip)

128 MB

256 MB

1/3" Progressive CMOS

1280x960

Fixed-focal

f = 3.6mm (MD8531H-F3)

f = 4.2mm (MD8531H-F4)

F1.8

MD8531H-F3:

80˚(Horizontal)

57˚(Vertical)

103˚(Diagonal)

MD8531H-F4:

68˚(Horizontal)

50˚(Vertical)

90˚(Diagonal)

1/5 sec. to 1/32,000 sec.

WDR Pro

0.4 Lux @ F1.8, 30 IRE(Color)

ePTZ:

48x digital zoom (4x on IE plug-in,12x built in)

MicroSD/SDHC/SDXC card slot

H.264, MPEG-4 & MJPEG

H.264: 30fps @ 1280x960, 30fps @ 960x1280

MPEG-4: 30fps @ 1280x960, 30fps @ 960x1280

MJPEG: 30 fps @ 1280x960, 30fps @ 960x1280

4 simultaneous streams

Above 60 dB

120dB

Adjustable resolution, quality and bitrate

Video rotation

Adjustable image size, quality and bit rate

Time stamp, text overlay, flip & mirror

Configurable brightness, contrast, saturation, sharpness, white

balance, exposure control, gain, backlight compensation, privacy

masks

Scheduled profile settings, 3D Noise Reduction

Two-way audio (full duplex)

G.711, G.726

Built-in microphone

Audio output

5 meters

Live viewing for up to 10 clients

IPv4, IPv6, TCP/IP, HTTP, HTTPS, UPnP, RTSP/RTP/RTCP,

IGMP, SMTP, FTP, DHCP, NTP, DNS, DDNS, PPPoE, CoS,

QoS, SNMP, 802.1X, UDP, ICMP

10Base-T/100 BaseTX Ethernet (RJ-45)

Supported, specification available at www.onvif.org

Triple-window video motion detection

Alarm and Event

Alarm Triggers

Alarm Events

General

Connectors

LED Indicator

Power Input

Power Consumption

Dimensions

Weight

Casing

Safety Certifications

Operating Temperature

Warranty

System Requirements

Operating System

Web Browser

Other Players

Included Accessories

CD

Others

Dimensions

129 mm

Video motion detection, manual trigger, digital input, periodical

trigger, system boot, recording notification, camera tampering

detection, temperature detection, audio detection

Event notification using HTTP, SMTP, FTP and NAS server

File upload via HTTP, SMTP, FTP and NAS server

RJ-45 for Network/PoE connection

Audio output

Digital output*1

Digital input*1

System power and status indicator

IEEE 802.3af PoE Class 1

Max. 3.8W (PoE)

129 mm (D) x 107 mm (W) x 54 mm (H)

Net: 392g

Weather-proof IP66-rated housing

Vandal-proof IK10-rated housing

CE, LVD, FCC Class A, VCCI, C-Tick, EN50155

Starting Temperature: -25˚C ~ 55˚C (-13˚F ~ 131˚F)

Working Temperature: -25˚C ~ 55˚C (-13˚F ~ 131˚F)

36 months

Microsoft Windows 8/7/Vista/XP/2000

Mozilla Firefox 7~10 (streaming only)

Internet Explorer 7/8/9/10

VLC: 1.1.11 or above

QuickTime: 7 or above

User's manual, quick installation guide, Installation Wizard 2,

ST7501 32-channel recording software

Quick installation guide, screwdriver, alignment sticker, Softeware

CD

107 mm

54 mm

Compatible Accessories

PoE Kits

POE-IJ-1748NDN

PoE injector, 802.3af compliant

Distributed by:

All specications are subject to change without notice. Copyright © VIVOTEK INC. All rights reserved.

VIVOTEK INC. VIVOTEK USA

6F, No.192, Lien-Cheng Rd., Chung-Ho,
New Taipei Ci ty, 235, Taiwan, R.O.C.
T: [phone] F: [phone]
E: sales@ vivotek.com

2050 Ringwood Avenue,
San Jos e, CA 95131
T: 408-773-8686 F: 408-773-8298
E: [e-mail]

Ver 1.0

VIVOTEK Europe

Buspl ein 36, 1315KV, Almere,
The Netherlands
T: [phone] F: [phone]
E: [e-mail]