D-Link DCS-942L User manual

USER MANUAL
DCS-942L
VERSION 1.0

D-Link reserves the right to revise this publication and to make changes in the content hereof without obligation to notify any
person or organization of such revisions or changes. Information in this document may become obsolete as our services and
websites develop and change. Please refer to the www.mydlink.com website for the most current information.
Manual Revisions
Trademarks
D-Link and the D-Link logo are trademarks or registered trademarks of D-Link Corporation or its subsidiaries in the United
States or other countries. All other company or product names mentioned herein are trademarks or registered trademarks of
their respective companies.
Copyright © 2011 by D-Link Corporation.
All rights reserved. This publication may not be reproduced, in whole or in part, without prior expressed written permission
from D-Link Corporation.
Revision Date Description
1.0 November 03, 2011 DCS-942L Revision A1 with rmware version 1.01
Manual Overview

3D-Link DCS-942L User Manual
Table of Contents
Manual Overview............................................................... 2
Manual Revisions.......................................................................... 2
Trademarks ..................................................................................... 2
Product Overview.............................................................. 5
Package Contents......................................................................... 5
System Requirements................................................................. 5
Introduction ................................................................................... 6
Features............................................................................................ 7
Hardware Overview..................................................................... 8
Front View................................................................................ 8
Hardware Overview..................................................................... 9
Side View.................................................................................. 9
Rear View ...............................................................................10
Installation .......................................................................11
Hardware Installation................................................................11
Wireless Installation Considerations....................................12
Camera Installation Wizard .....................................................13
WPS - Push Button Setup.................................................14
mydlink Portal .................................................................15
Camera Status..............................................................................16
Live Video ......................................................................................17
Camera Info ..................................................................................18
Conguration...................................................................19
Using the Conguration Menu..............................................19
Live Video ..............................................................................20
Setup.......................................................................................22
Wizard ..............................................................................22
Internet Connection Setup Wizard........................23
Network...........................................................................27
Wireless............................................................................29
DDNS ...............................................................................30
Image Setup ..................................................................31
Audio and Video...........................................................32
Time and Date...............................................................33
Video Clip........................................................................34
Snapshot.........................................................................35
SD Recording.................................................................36
Motion Detect...............................................................37
SD Management ..........................................................38
Maintenance.........................................................................39
Admin...............................................................................39
System..............................................................................40
Firmware Upgrade.......................................................41
Status................................................................................42
Device Info .....................................................................42
Log ....................................................................................43
Table of Contents

4D-Link DCS-942L User Manual
Table of Contents
Wireless Security .............................................................44
What is WEP? ................................................................................44
What is WPA?................................................................................45
Conguring the DCS-942L with a Router...................46
Troubleshooting ..............................................................52
Wireless Basics .................................................................56
Wireless Modes............................................................................60
Networking Basics...........................................................61
Check your IP address...............................................................61
Statically Assign an IP Address ..............................................62
Technical Specications ..................................................63

5D-Link DCS-942L User Manual
Section 1 - Product Overview
• DCS-942LEnhancedWirelessNDay&NightNetworkCamera
• CAT5EthernetCable
• PowerAdapter
• ManualandSoftwareonCD
• QuickInstallGuide
• MountingKit
Note: Using a power supply with a dierent voltage than the one included with your
product will cause damage and void the warranty for this product.
If any of the above items are missing, please contact your reseller.
System Requirements
• ComputerwithMicrosoftWindows®7,Vista®,orXP(forCD-ROMSetupWizard),MacOSorLinux
• PCwith1.3GHzorabove;atleast128MBRAM
• InternetExplorer7orabove,Firefox3.5orabove,Safari4andChrome8.0orabove
• Existing10/100Ethernet-basednetworkor802.11nwirelessnetwork
Product Overview
Package Contents

6D-Link DCS-942L User Manual
Section 1 - Product Overview
Introduction
CongratulationsonyourpurchaseoftheDCS-942LEnhancedWirelessNDay&NightNetworkCamera.TheDCS-942Lisa
versatile and unique solution for your small oce or home. Unlike a standard webcam, the DCS-942L is a complete system
with a built-in CPU and web server that transmits high quality video images for security and surveillance. The DCS-942L can be
accessedremotely,andcontrolledfromanyPC/NotebookoveryourlocalnetworkorthroughtheInternetviaawebbrowser.
Thesimpleinstallationandintuitiveweb-basedinterfaceoereasyintegrationwithyourEthernet/FastEthernetor802.11n/g
wireless network. The DCS-942L also comes with remote monitoring and motion detection features for a complete and cost-
eective home security solution.

7D-Link DCS-942L User Manual
Section 1 - Product Overview
Simple to Use
The DCS-942L is a stand-alone system with a built-in CPU, requiring no special hardware or software such as PC frame grabber cards. The DCS-942L
supportsbothActiveXmodeforInternetExplorerandJavamodeforotherbrowserssuchasFirefox®andSafari®.
Supports a Variety of Platforms
SupportingTCP/IPnetworking,HTTP,andotherInternetrelatedprotocols.TheDCS-942LcanalsobeintegratedeasilyintootherInternet/Intranet
applications because of its standards-based features.
802.11n Wireless or Ethernet/Fast Ethernet Support
TheDCS-942Loerswireless802.11nandEthernet/FastEthernetconnectivity,makingtheDCS-942Leasytointegrateintoyourexistingnetwork
environment. The DCS-942L works with a 10Mbps Ethernet based network or 100Mbps Fast Ethernet based network for traditional wired environments,
and works with 802.11n routers or access points for added exibility. The Site Survey feature also allows you to view and connect to any available
wireless networks.
Web Conguration
Using a standard Web browser, administrators can congure and manage the Network Camera directly from its own Web page via Intranet or
Internet. This means you can access your DCS-942L anytime, anywhere in the world.
Broad Range of Applications
With today’s high-speed Internet services, the Network Camera can provide the ideal solution for delivering live video images over the Intranet and
Internet for remote monitoring.The Network Camera allows remote access using aWeb browser for live image viewing, and allows the administrator
to manage and control the Network Camera anytime, anywhere in the world. Many applications exist, including industrial and public monitoring
of homes, oces, banks, hospitals, child-care centers, and amusement parks.
Remote Monitoring Utility
The D-ViewCam application adds enhanced features and functionality for the Network Camera and allows administrators to congure and access
the Network Camera from a remote site via Intranet or Internet. Other features include image monitoring, recording images to a hard drive, viewing
up to 32 cameras on one screen, and taking snapshots.
IR LED for Day and night functionality
Thebuilt-ininfraredLEDsenablesnighttimeviewingofupto16feet(5meters).
Features

8D-Link DCS-942L User Manual
Section 1 - Product Overview
Hardware Overview
Front View
IR Sensor
Camera Lens
Microphone
IR LED
Passive Infrared Sensor (PIR)
for motion detection

9D-Link DCS-942L User Manual
Section 1 - Product Overview
Hardware Overview
Side View
Micro SD card slot

10D-Link DCS-942L User Manual
Section 1 - Product Overview
Rear View
Power Receptor
Ethernet Port
Reset
WPS LED
WPS Button
Camera Stand
Power LED
Headphone/
Speaker Jack

11D-Link DCS-942L User Manual
Section 2 - Installation
Hardware Installation
Connect the Ethernet Cable
Connect the included Ethernet cable to the network cable connector
located on the top panel at the rear of the DCS-942L and attach it to the
network.
Attach the External Power Supply
Attach the external power supply to the DC Power receptor located on
the rear panel of the DCS-942L and connect it to your wall outlet or power
strip. Power is conrmed when the green LED Power Indicator located
back on the DCS-942L is illuminated.
Installation

12D-Link DCS-942L User Manual
Section 2 - Installation
Wireless Installation Considerations
The D-Link Wireless Network Camera lets you access your network using a wireless connection from anywhere within the operating range of your
wireless network. However, the number, thickness and location of walls, ceilings, or other objects that the wireless signals must pass through, may
limittherange.TypicalrangesvarydependingonthetypesofmaterialsandbackgroundRF(radiofrequency)noiseinyourhomeorbusiness.The
key to maximizing wireless range is to follow these basic guidelines:
1. Minimizethenumberofwallsandceilingsbetweenyouradapterandothernetworkdevices(suchasyourNetworkCamera)-each
wallorceilingcanreduceyouradapter’srangefrom3-90feet(1-30meters).
2. Beawareofthedirectlinebetweennetworkdevices.Awallthatis1.5feetthick(.5meters),ata45-degreeangleappearstobe
almost3feet(1meter)thick.Ata2-degreeangle,itlooksover42feet(14meters)thick.Positionyourdevicessothatthesignal
willtravelstraightthroughawallorceiling(insteadofatanangle)forbetterreception.
3. Building Materials make a dierence. A solid metal door or aluminum studs may weaken the wireless signal. Try to position your
access points, wireless routers, and other networking devices where the signal passes through drywall or open doorways. Materials
andobjectssuchasglass,steel,metal,wallswithinsulation,water(shtanks),mirrors,lecabinets,brick,andconcretewilldegrade
your wireless signal.
4. Keepyourproductatleast3-6feetor1-2metersawayfromelectricaldevicesorappliancesthatgenerateRFnoise.
5. Ifyouareusing2.4GHzcordlessphonesorotherradiofrequencysources(suchasmicrowaveovens),yourwirelessconnection
maydegradedramaticallyordropcompletely.Makesureyour2.4GHzphonebaseisasfarawayfromyourwirelessdevicesas
possible. The base transmits a signal even if the phone in not in use.

13D-Link DCS-942L User Manual
Section 2 - Installation
Insert the Installation CD-ROM into your computer’s optical drive to start the autorun program.
The CD-ROM will open the Camera Installation Wizard. Simply click Start to go through the Installation Wizard, which will guide you through the
installation process from connecting your hardware to conguring your camera.
Camera Installation Wizard

14D-Link DCS-942L User Manual
Section 2 - Installation
To create a WPS connection:
Step 1
Press and hold the WPS button for three seconds. The blue WPS status LED above the
button will blink.
Step 2
Press the WPS button on your router within 60 seconds. The WPS button is usually on the
front or side of your router. On some routers, you may need to log in to the web interface
and click on an on-screen button to activate theWPS feature. If you are not sure where the
WPS button is on your router, please refer to your router’s User Manual.
The DCS-942L will automatically create a wireless connection to your router. While
connecting, the green LED will ash and your camera will reboot.
WPS - Push Button Setup
WPS Button
Alternatively,youmaycreateaconnectiontothecamerausingWi-FiProtectedSetup(WPS).

15D-Link DCS-942L User Manual
Section 3 - mydlink Portal
mydlink Portal
After registering your DCS-942L camera with a mydlink account in the Camera Installation Wizard. You will be able to remotely
access your camera from the www.mydlink.com website. After signing in to your mydlink account, you will see a screen similar
to the following:

16D-Link DCS-942L User Manual
Section 3 - mydlink Portal
Camera Status
If your camera is oine, try the following:
•ChecktomakesurethattheInternetconnectiontoyourcameraisworkingproperly.
•TryrestartingyourInternetrouter.
•Checkyourcamera’scableconnectionsandmakesuretheyaresecure.
•ChecktomakesurethattheLEDonyourcameraislitsolidgreen.
If you still cannot access your camera, reset your camera and run the Camera Installation Wizard again from the CD-ROM
included in your package.
Here, you can see the online status of each of your cameras. Your online status may be one of the following:
A green checkmark indicates that your camera is online and ready to use.
A yellow exclamation point indicates that your camera is online, but the
camera password has changed. You will need to enter your new camera
password to access your camera again.
Ared Xindicatesthat yourcamera is oine andcurrentlycannot be
accessed remotely.

17D-Link DCS-942L User Manual
Section 3 - mydlink Portal
Live Video
In the main part of the screen, the Live Video tab will be selected by default. If the camera is available, a Live Video feed will be
displayed.VideowillbeshownatVGAresolution(640x480)ifviewingyourcamerafromaPConthesamelocalnetwork,orat
QVGAresolution(320x240)ifviewingyourcamerafromaPConaremotenetwork.

18D-Link DCS-942L User Manual
Section 3 - mydlink Portal
Camera Info
The Camera Info tab displays various details about your camera.
The Device Name is a unique name that you can give
to your device to help you identify it. Clicking on the
Device Name will open a window for you to log in
to your camera’s conguration interface. Then, it will
open the Maintenance > Admin page where you can
change your Device Name.
Displays the mydlink number of your device.
Displays the model name of your device.
Displays the MAC address of your device.
Displays the time and date that your device was
added to mydlink.
You can set up advanced conguration by clicking
Advanced Setting Button.
You can remove your camera by clicking Delete
Camera button.
Device Name:
mydlink No.:
Model Name:
MAC Address:
Camera
activated on:
Advanced
Setting:
Delete Camera:

19D-Link DCS-942L User Manual
Section 4 - Conguration
Conguration
Using the Conguration Menu
After completing the Camera Installation Wizard, you are ready to use your camera. The camera’s built-in Web conguration utility is designed to
allow you to easily access and congure your DCS-942L. At the end of the wizard, click Go To Camera, or enter the IP address of your camera into
a web browser, such as Mozilla Firefox. To log in, use the User name admin and the password you created in the Installation Wizard. If you did not
create a password, the default password is blank. After entering your password, click OK.

20D-Link DCS-942L User Manual
Section 4 - Conguration
PleasemakesurethatyouhavethelatestversionofJavaapplicationinstalledonyourcomputertoensureproperoperationwhenviewingthe
videoinJavamode.TheJavaapplicationcanbedownloadedfreefromSun’swebsite(http://www.java.com).
Live Video
A Live feed of video from the camera is displayed upon logging into the camera’s web interface.