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Product comparison · 2 video intercom systems

Dahua Technology VTO2101E-P-S2 video intercom system vs Dahua Technology VTO6521K video intercom system

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  • 38specifications compared
  • 14differ
  • 24identical
  • 35known for one product only

Key differences

The Dahua Technology VTO6521K video intercom system has 6.4° more viewing angle, horizontal than the Dahua Technology VTO2101E-P-S2 video intercom system (86.4° vs 80°). The Dahua Technology VTO6521K video intercom system has 6.2° more viewing angle, vertical than the Dahua Technology VTO2101E-P-S2 video intercom system (46.2° vs 40°). The Dahua Technology VTO6521K video intercom system has 13 W more power consumption (typical) than the Dahua Technology VTO2101E-P-S2 video intercom system (18 W vs 5 W). Product colour: Black on the Dahua Technology VTO2101E-P-S2 video intercom system, Stainless steel on the Dahua Technology VTO6521K video intercom system. IK code: IK10 on the Dahua Technology VTO2101E-P-S2 video intercom system, IK08 on the Dahua Technology VTO6521K video intercom system.

  • Viewing angle, horizontal
    • 80°
    • 86.4°
  • Viewing angle, vertical
    • 40°
    • 46.2°
  • Product colour
    • Black
    • Stainless steel
  • IK code
    • IK10
    • IK08
  • Housing material
    • Aluminium, Zinc
    • Stainless steel
  • Outdoor unit power type
    • DC/PoE
    • DC
  • Power consumption (typical)
    • 5 W
    • 18 W
  • Power consumption (standby)
    • 2.5 W
    • 5 W

Side by side

Differences highlightedShow differences only
73 specifications
A

Dahua Technology

VTO2101E-P-S2 video intercom system

Model VTO2101E-P-S2

View product
B

Dahua Technology

VTO6521K video intercom system

Model VTO6521K

View product
Featuresidentical
ColourKnown for oneNo
Maximum number of cameras supportedKnown for one1
RFID readerKnown for oneYes
Fingerprint readerKnown for oneYes
Motion detection functionKnown for oneYes
VoIP protocolsKnown for oneRTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH, HTTP/HTTPS, ONVIF
Echo cancellationKnown for oneYes
Number of buttonsKnown for one1 buttons
Streaming capabilityKnown for oneYes
White balanceKnown for oneAuto
Displayidentical
Display diagonalKnown for one10.9 cm (4.3")
Display technologyKnown for oneLCD
Display resolutionKnown for one800 x 480 pixels
TouchscreenKnown for oneNo
Video formats supportedKnown for oneH.264
Wide Dynamic Range (WDR)Known for oneYes
Camera2 differ
Viewing angle, horizontalDiffers80°86.4°
Viewing angle, verticalDiffers40°46.2°
Day/night modeKnown for oneYes
Field of view (FOV) angleKnown for one90°
Audioidentical
Noise-cancelingKnown for oneYes
Number of speakersKnown for one1
Design3 differ
Product colourDiffersBlackStainless steel
IK codeDiffersIK10IK08
Housing materialDiffersAluminium, ZincStainless steel
Network1 differ
Cabling technologyKnown for one10/100Base-T(X)
Supported network protocolsDiffersRTSP; DNS; P2P; UPnP; RTP; RTMP; SIP; SSH; HTTP/HTTPS; ONVIFRTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH, HTTP/HTTPS, ONVIF
Softwareidentical
Operating system installedKnown for oneLinux
Power3 differ
Outdoor unit power typeDiffersDC/PoEDC
AC adapter output voltageKnown for one12 V
AC adapter output currentKnown for one2 A
Power consumptionKnown for one200 mA
Power consumption (typical)Differs5 W18 W
Power consumption (standby)Differs2.5 W5 W
Operational conditions1 differ
Operating temperature (T-T)Differs-40 - 60 °C-30 - 60 °C
Weight & dimensions3 differ
WidthDiffers73 mm143 mm
DepthDiffers55 mm54 mm
HeightDiffers163 mm406 mm
WeightKnown for one300 g
Packaging data1 differ
Package weightDiffers800 g2.05 kg
Indoor unit includedKnown for oneNo
Logistics dataidentical
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
Night visionidentical
Night visionKnown for oneYes
LED typeKnown for oneIR
Storageidentical
Compatible memory cardsKnown for oneSD
Outdoor unitidentical
RS-485 ports (transmitter)Known for one1

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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