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Product comparison · 2 video intercom systems

Dahua Technology VTH8641KMS-WP video intercom system vs Dahua Technology VTO2311R-WP video intercom system

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  • 37specifications compared
  • 13differ
  • 24identical
  • 30known for one product only

Key differences

The Dahua Technology VTO2311R-WP video intercom system has 192 GB more maximum memory card size than the Dahua Technology VTH8641KMS-WP video intercom system (256 GB vs 64 GB). The Dahua Technology VTH8641KMS-WP video intercom system has 140 mm more width than the Dahua Technology VTO2311R-WP video intercom system (190 mm vs 50 mm). The Dahua Technology VTH8641KMS-WP video intercom system has 220 mm more depth than the Dahua Technology VTO2311R-WP video intercom system (250 mm vs 30 mm). Connectivity technology: Wired on the Dahua Technology VTH8641KMS-WP video intercom system, Wireless on the Dahua Technology VTO2311R-WP video intercom system. Product colour: White on the Dahua Technology VTH8641KMS-WP video intercom system, Light grey on the Dahua Technology VTO2311R-WP video intercom system.

  • Connectivity technology
    • Wired
    • Wireless
  • Product colour
    • White
    • Light grey
  • Placement supported
    • Horizontal
    • Vertical
  • Compatible memory cards
    • MicroSD (TransFlash)
    • MicroSD (TransFlash), SD
  • Maximum memory card size
    • 64 GB
    • 256 GB
  • Ethernet LAN data rates
    • 10,1000 Mbit/s
    • 10,100 Mbit/s
  • Operating temperature (T-T)
    • -10 - 55 °C
    • -40 - 60 °C
  • Width
    • 190 mm
    • 50 mm

Side by side

Differences highlightedShow differences only
67 specifications
A

Dahua Technology

VTH8641KMS-WP video intercom system

Model VTH8641KMS-WP

View product
B

Dahua Technology

VTO2311R-WP video intercom system

Model VTO2311R-WP

View product
Features1 differ
Connectivity technologyDiffersWiredWireless
ColourKnown for oneNo
Maximum number of cameras supported11
SpeakerphoneYesYes
RFID readerKnown for oneYes
Fingerprint readerKnown for oneYes
Automatic gain controlYesYes
Built-in microphoneYesYes
Door station controlKnown for oneYes
Motion detection functionYesYes
VoIP protocolsKnown for oneRTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH, HTTP/HTTPS, ONVIF
Wall mountableYesYes
Number of displays supportedKnown for one1
Echo cancellationKnown for oneYes
Displayidentical
TouchscreenYesYes
Video formats supportedKnown for oneH.264, H.265
Display diagonalKnown for one25.4 cm (10")
Display technologyKnown for oneTFT
Display resolutionKnown for one1024 x 600 pixels
Touchscreen typeKnown for oneCapacitive
Night visionidentical
Night visionKnown for oneYes
LED typeKnown for oneIR
Cameraidentical
Megapixel (approx.)Known for one2 MP
Supported video modesKnown for one720p, 1080p
Sensor typeKnown for oneCMOS
Optical sensor sizeKnown for one25.4 / 2.8 mm (1 / 2.8")
Maximum frame rateKnown for one30 fps
Viewing angle, horizontalKnown for one110°
Viewing angle, verticalKnown for one62°
Audioidentical
Built-in speaker(s)YesYes
Noise-cancelingYesYes
Voice codecsG.711a, G.711u, PCMG.711a, G.711u, PCM
Design3 differ
Product colourDiffersWhiteLight grey
International Protection (IP) codeKnown for oneIP65
Control typeTouchTouch
Housing materialDiffersMetalAcrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
Placement supportedDiffersHorizontalVertical
Proper useOutdoorOutdoor
Storage2 differ
Memory card slotYesYes
Compatible memory cardsDiffersMicroSD (TransFlash)MicroSD (TransFlash), SD
Maximum memory card sizeDiffers64 GB256 GB
Network1 differ
Ethernet interface typeFast EthernetFast Ethernet
Ethernet LAN data ratesDiffers10,1000 Mbit/s10,100 Mbit/s
Ethernet LAN (RJ-45) ports11
Wi-FiYesYes
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technology10/100Base-T(X)10/100Base-T(X)
Power over Ethernet (PoE)YesYes
Supported network protocolsKnown for oneRTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH, HTTP/HTTPS, ONVIF
Poweridentical
Outdoor unit power typeDCDC
AC adapter output voltageKnown for one33 V
AC adapter output currentKnown for one1 A
Power consumption (typical)Known for one6 W
Power consumption (standby)Known for one3.5 W
Operational conditions1 differ
Operating relative humidity (H-H)Known for one10 - 90%
Operating temperature (T-T)Differs-10 - 55 °C-40 - 60 °C
Storage temperature (T-T)Known for one10 - 95 °C
Weight & dimensions4 differ
WidthDiffers190 mm50 mm
DepthDiffers250 mm30 mm
HeightDiffers23.5 mm160 mm
WeightDiffers670 g180 g
Packaging data1 differ
Outdoor unit includedYesYes
Package weightDiffers850 g400 g
Logistics dataidentical
Quantity per pack1 pc(s)1 pc(s)
Minimum order quantityKnown for one1 pc(s)
Technical detailsidentical
Compliance certificatesCE, Federal Communications Commission (FCC)CE, Federal Communications Commission (FCC)
Sustainability complianceYesYes

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