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Product comparison · 2 video intercom systems

Dahua Technology VTH2621G-P video intercom system vs Dahua Technology VTO3211D-P1-S2 video intercom system

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  • 22specifications compared
  • 12differ
  • 10identical
  • 41known for one product only

Key differences

The Dahua Technology VTO3211D-P1-S2 video intercom system has 1 W more power consumption (typical) than the Dahua Technology VTH2621G-P video intercom system (7 W vs 6 W). The Dahua Technology VTH2621G-P video intercom system has 1 W more power consumption (standby) than the Dahua Technology VTO3211D-P1-S2 video intercom system (2 W vs 1 W). The Dahua Technology VTH2621G-P video intercom system has 88.6 mm more width than the Dahua Technology VTO3211D-P1-S2 video intercom system (189.6 mm vs 101 mm). Only the Dahua Technology VTH2621G-P video intercom system has colour. Video formats supported: H.264, H.265 on the Dahua Technology VTH2621G-P video intercom system, H.264 on the Dahua Technology VTO3211D-P1-S2 video intercom system.

  • Colour
    • Yes
    • No
  • Video formats supported
    • H.264, H.265
    • H.264
  • Voice codecs
    • G.711a, G.711u, PCM
    • G.711Mu, G.711u, PCM
  • Product colour
    • Black
    • Black, Grey
  • Power consumption (typical)
    • 6 W
    • 7 W
  • Power consumption (standby)
    • 2 W
    • 1 W
  • Operating temperature (T-T)
    • -10 - 55 °C
    • -30 - 60 °C
  • Width
    • 189.6 mm
    • 101 mm

Side by side

Differences highlightedShow differences only
63 specifications
A

Dahua Technology

VTH2621G-P video intercom system

Model VTH2621G-P

View product
B

Dahua Technology

VTO3211D-P1-S2 video intercom system

Model VTO3211D-P1-S2

View product
Features1 differ
ColourDiffersYesNo
Maximum number of cameras supportedKnown for one1
SpeakerphoneKnown for oneYes
RFID readerKnown for oneYes
Built-in microphoneKnown for oneYes
Motion detection functionKnown for oneYes
Number of buttonsKnown for one2 buttons
VoIP protocolsKnown for oneSIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP
Display1 differ
Video formats supportedDiffersH.264, H.265H.264
Display diagonalKnown for one17.8 cm (7")
Display technologyKnown for oneTFT
Display resolutionKnown for one1024 x 600 pixels
TouchscreenKnown for oneYes
Touchscreen typeKnown for oneCapacitive
Night visionidentical
Night visionKnown for oneYes
LED typeKnown for oneIR
Cameraidentical
Megapixel (approx.)Known for one2 MP
Sensor typeKnown for oneCMOS
Optical sensor sizeKnown for one25.4 / 2.8 mm (1 / 2.8")
Field of view (FOV) angleKnown for one147°
Viewing angle, horizontalKnown for one129°
Viewing angle, verticalKnown for one74°
Audio1 differ
Voice codecsDiffersG.711a, G.711u, PCMG.711Mu, G.711u, PCM
Design1 differ
Product colourDiffersBlackBlack, Grey
IK codeKnown for oneIK08
International Protection (IP) codeKnown for oneIP65
Outdoor unit housing materialKnown for oneAluminium
Control typeKnown for oneButtons
Housing materialKnown for oneAluminium, Metal, Polycarbonate (PC)
Placement supportedKnown for oneVertical
Proper useKnown for oneOutdoor
Indoor unit housing materialKnown for oneABS, Polycarbonate
Network1 differ
Ethernet LAN (RJ-45) portsKnown for one1
Cabling technologyKnown for one10/100Base-T(X)
Supported network protocolsDiffersIPv4; FTP; UPnP; SNMP; DNS; DDNS; RTSP; RTP; TCP; UDP; SIPSIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP
Power2 differ
Outdoor unit power typeKnown for oneDC
AC adapter output voltageKnown for one12 V
AC adapter output currentKnown for one1 A
Power consumption (typical)Differs6 W7 W
Power consumption (standby)Differs2 W1 W
Indoor unit power typeKnown for oneDC
Operational conditions1 differ
Operating temperature (T-T)Differs-10 - 55 °C-30 - 60 °C
Weight & dimensions4 differ
WidthDiffers189.6 mm101 mm
DepthDiffers26 mm31 mm
HeightDiffers134.6 mm181 mm
WeightDiffers340 g660 g
Packaging dataidentical
Outdoor unit includedKnown for oneYes
Package weightKnown for one580 g
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Minimum order quantityKnown for one1 pc(s)
Technical detailsidentical
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC)
Sustainability complianceKnown for oneYes
CertificationKnown for oneCE; FCC

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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