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Product comparison · 2 security cameras

D-Link DCS-6616/EP security camera Dome IP security camera Indoor & outdoor vs Dahua Technology PIR ARD1731-W2 IP security camera Indoor

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  • 12specifications compared
  • 10differ
  • 2identical
  • 62known for one product only

Key differences

  • Placement supported
    • Indoor & outdoor
    • Indoor
  • Connectivity technology
    • Wired
    • Wireless
  • Mounting type
    • Ceiling
    • Wall
  • Sensor type
    • CCD
    • CMOS
  • Night vision
    • No
    • Yes
  • Maximum resolution
    • 720 x 576 pixels
    • 1600 x 1200 pixels
  • Ethernet LAN
    • Yes
    • No
  • Operating temperature (T-T)
    • 0 - 40 °C
    • -10 - 55 °C

Side by side

Differences highlightedShow differences only
74 specifications
A

D-Link

DCS-6616/EP security camera Dome IP security camera Indoor & outdoor

Model DCS-6616/EP

View product
B

Dahua Technology

PIR ARD1731-W2 IP security camera Indoor

Model ARD1731-W2

View product
Performance2 differ
Placement supportedDiffersIndoor & outdoorIndoor
Connectivity technologyDiffersWiredWireless
PTZ controlKnown for oneYes
Alarm input/outputKnown for oneYes
Maximum operating distanceKnown for one1200 m
Day/night modeKnown for oneYes
Operating frequencyKnown for one433.1 - 434.6 MHz
Design1 differ
Form factorKnown for oneDome
Mounting typeDiffersCeilingWall
LED indicatorsKnown for oneYes
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
Cameraidentical
Minimum illuminationKnown for one0.01 lx
Lens viewing angle, verticalKnown for one52.8°
Lens viewing angle, diagonalKnown for one39.7°
Tilt angle rangeKnown for one10 - 170°
Pan rangeKnown for one0 - 360°
Camera shutter typeKnown for oneMechanical
Camera shutter speedKnown for one1 - 1/10000 s
Image sensor1 differ
Sensor typeDiffersCCDCMOS
Lens systemidentical
Zoom capabilityKnown for oneYes
Focal length rangeKnown for one3.8 - 45.6 mm
Detect distanceKnown for one12 m
Night vision1 differ
Night visionDiffersNoYes
Night vision distanceKnown for one12 m
LED typeKnown for oneIR
Video1 differ
Maximum resolutionDiffers720 x 576 pixels1600 x 1200 pixels
Video formats supportedKnown for oneH.264, M-JPEG, MPEG4
Supported video modesKnown for one720i
Frame rateKnown for one30 fps
Analog signal format systemKnown for oneNTSC, PAL
NTSC resolutionsKnown for one720 x 480, 352 x 240, 176 x 120
PAL resolutionsKnown for one720 x 576, 352 x 288, 176 x 144
Total megapixelsKnown for one2 MP
Supported graphics resolutionsKnown for one320 x 240, 640 x 480 (VGA), 1280 x 960, 1600 x 1200 (UXGA)
Audioidentical
Signal-to-Noise Ratio (SNR)Known for one50 dB
Audio systemKnown for one2-way
Network1 differ
Ethernet LANDiffersYesNo
Wi-FiKnown for oneNo
Supported network protocolsKnown for oneIPv4, TCP/IP, UDP, ICMP, DHCP, NTP, DNS, DDNS, SMTP, FTP, HTTP/HTTPS, PPPoE, UPnP, RTP/RTSP/RTCP, GPP, IGMP, ONVIF
Cabling technologyKnown for one10/100Base-T(X)
BluetoothKnown for oneNo
Frequency bandKnown for one2.4 GHz
Storageidentical
Built-in HDDKnown for oneYes
Securityidentical
HTTPS encryptionKnown for oneYes
IP address filteringKnown for oneYes
Video motion detectionKnown for oneYes
Temperature sensorKnown for oneYes
Active tampering alarmKnown for oneYes
Alert notification typeKnown for oneSnapshot alert message
Intelligent Video Surveillance (IVS) system featuresKnown for oneIntrusion
Security algorithmsKnown for one128-bit AES
Poweridentical
Power consumption (typical)Known for one14 W
Power over Ethernet (PoE)Known for oneNo
Power source typeKnown for oneBattery
Battery typeKnown for oneCR123A
Number of batteries supportedKnown for one3
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 40 °C-10 - 55 °C
Storage temperature (T-T)Known for one-20 - 70 °C
Operating relative humidity (H-H)Differs20 - 80%10 - 90%
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 2000, Windows 2000 Professional, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Hom
Weight & dimensions1 differ
HeightDiffers205 mm127.6 mm
WidthKnown for one71 mm
DepthKnown for one53.2 mm
WeightKnown for one202 g
Packaging contentidentical
Number of camerasKnown for one1
Management featuresidentical
Firmware upgradeableKnown for oneYes
Sustainabilityidentical
Compliance certificatesKnown for oneCE
Sustainability complianceKnown for oneYes
Packaging dataidentical
Package widthKnown for one170 mm
Package depthKnown for one65 mm
Package heightKnown for one121 mm
Package weightKnown for one333 g

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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