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Product comparison · 2 video intercom systems

Dahua Technology DHI-VTO2111D-WP video intercom system vs Dahua Technology VTO6521K-S2 IP Apartment Door Station

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  • 20specifications compared
  • 13differ
  • 7identical
  • 34known for one product only

Key differences

  • Connectivity technology
    • Wired & Wireless
    • Wired
  • Megapixel (approx.)
    • 1 MP
    • 2 MP
  • Optical sensor size
    • 1.4
    • 25.4 / 2.8 mm (1 / 2.8")
  • Viewing angle, horizontal
    • 105°
    • 95°
  • Viewing angle, vertical
    • 125°
    • 50°
  • Product colour
    • Black
    • Stainless steel
  • Power consumption (typical)
    • 10 W
    • 18 W
  • Power consumption (standby)
    • 1 W
    • 5 W

Side by side

Differences highlightedShow differences only
54 specifications
A

Dahua Technology

DHI-VTO2111D-WP video intercom system

Model DHI-VTO2111D-WP

View product
B

Dahua Technology

VTO6521K-S2 IP Apartment Door Station

Model VTO6521K-S2

View product
Features1 differ
Connectivity technologyDiffersWired & WirelessWired
Maximum number of cameras supportedKnown for one1
SpeakerphoneYesYes
Built-in microphoneKnown for oneYes
Door station controlKnown for oneYes
Number of buttonsKnown for one1 buttons
Wall mountableKnown for oneYes
Echo cancellationKnown for oneYes
Night visionidentical
Night visionKnown for oneYes
Camera4 differ
Megapixel (approx.)Differs1 MP2 MP
Sensor typeCMOSCMOS
Optical sensor sizeDiffers1.425.4 / 2.8 mm (1 / 2.8")
Viewing angle, horizontalDiffers105°95°
Viewing angle, verticalDiffers125°50°
Supported video modesKnown for one720p, 1080p
Maximum frame rateKnown for one25 fps
Audioidentical
Built-in speaker(s)YesYes
Number of speakersKnown for one1
Noise-cancelingKnown for oneYes
Voice codecsKnown for oneG.711a, G.711u, PCM
Design1 differ
Product colourDiffersBlackStainless steel
International Protection (IP) codeIP65IP65
Housing materialKnown for onePlastic
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one32 GB
Network1 differ
Ethernet interface typeFast EthernetFast Ethernet
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g
Cabling technologyKnown for one10/100Base-T(X)
Power over Ethernet (PoE)Known for oneYes
Supported network protocolsDiffersTCP/IPFTP;RTMP;HTTP/HTTPS;DNS;RTSP;SSH;ONVIF;SIP;RTP
Ethernet LAN (RJ-45) portsKnown for one1
Power2 differ
Power consumption (typical)Differs10 W18 W
Power consumption (standby)Differs1 W5 W
Indoor unit power typeKnown for oneDC/PoE
AC adapter output voltageKnown for one12 V
AC adapter output currentKnown for one2 A
Operational conditionsidentical
Operating temperature (T-T)-30 - 60 °C-30 - 60 °C
Storage temperature (T-T)Known for one10 - 90 °C
Operating relative humidity (H-H)Known for one0 - 90%
Weight & dimensions4 differ
WidthDiffers70.4 mm406 mm
DepthDiffers34.4 mm143 mm
HeightDiffers135 mm54 mm
WeightDiffers400 g2.3 kg
Packaging dataidentical
Outdoor unit includedKnown for oneYes
Indoor unit includedKnown for oneYes
Displayidentical
Display diagonalKnown for one10.9 cm (4.3")
Display resolutionKnown for one800 x 480 pixels
Indoor unitidentical
Alarm input channelsKnown for one2
RS-485 portsKnown for one1
Softwareidentical
Operating system installedKnown for oneLinux
Technical detailsidentical
CertificationKnown for oneCE

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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