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Product comparison · 2 video intercom systems

Dahua Technology VTH5221E-H video intercom system vs Dahua Technology VTO2101E-P-S2 video intercom system

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  • 25specifications compared
  • 14differ
  • 11identical
  • 44known for one product only

Key differences

The Dahua Technology VTH5221E-H video intercom system has 1 W more power consumption (standby) than the Dahua Technology VTO2101E-P-S2 video intercom system (3.5 W vs 2.5 W). The Dahua Technology VTH5221E-H video intercom system has 163 mm more width than the Dahua Technology VTO2101E-P-S2 video intercom system (236 mm vs 73 mm). The Dahua Technology VTH5221E-H video intercom system has 110.5 mm more depth than the Dahua Technology VTO2101E-P-S2 video intercom system (165.5 mm vs 55 mm). Only the Dahua Technology VTH5221E-H video intercom system has indoor unit included. Only the Dahua Technology VTO2101E-P-S2 video intercom system has outdoor unit included.

  • Voice codecs
    • G.711
    • G.711a, G.711u, PCM
  • Control type
    • Touch
    • Buttons
  • Placement supported
    • Horizontal/Vertical
    • Vertical
  • Proper use
    • Indoor
    • Outdoor
  • Compatible memory cards
    • MicroSD (TransFlash)
    • SD
  • Power consumption (standby)
    • 3.5 W
    • 2.5 W
  • Operating temperature (T-T)
    • -10 - 55 °C
    • -40 - 60 °C
  • Width
    • 236 mm
    • 73 mm

Side by side

Differences highlightedShow differences only
69 specifications
A

Dahua Technology

VTH5221E-H video intercom system

Model VTH5221E-H

View product
B

Dahua Technology

VTO2101E-P-S2 video intercom system

Model VTO2101E-P-S2

View product
Featuresidentical
Connectivity technologyWiredWired
SpeakerphoneYesYes
Automatic gain controlKnown for oneYes
Built-in microphoneYesYes
Door station controlKnown for oneYes
Echo cancellationKnown for oneYes
Number of buttonsKnown for one1 buttons
Streaming capabilityKnown for oneYes
Wall mountableYesYes
White balanceKnown for oneAuto
ColourKnown for oneYes
Number of displays supportedKnown for one1
Video codecsKnown for oneH.264
Displayidentical
Wide Dynamic Range (WDR)Known for oneYes
Display diagonalKnown for one17.8 cm (7")
Display technologyKnown for oneTFT
Display resolutionKnown for one1024 x 600 pixels
Backlight displayKnown for oneYes
TouchscreenKnown for oneYes
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")
Day/night modeKnown for oneYes
Field of view (FOV) angleKnown for one90°
Maximum frame rateKnown for one30 fps
Viewing angle, horizontalKnown for one80°
Viewing angle, verticalKnown for one40°
Audio1 differ
Built-in speaker(s)YesYes
Number of speakersKnown for one1
Voice codecsDiffersG.711G.711a, G.711u, PCM
Design3 differ
Product colourBlackBlack
IK codeKnown for oneIK10
International Protection (IP) codeKnown for oneIP65
Control typeDiffersTouchButtons
Housing materialKnown for oneAluminium, Zinc
Placement supportedDiffersHorizontal/VerticalVertical
Proper useDiffersIndoorOutdoor
Storage1 differ
Compatible memory cardsDiffersMicroSD (TransFlash)SD
Memory card slotKnown for oneYes
Maximum memory card sizeKnown for one32 GB
Outdoor unitidentical
RS-485 ports (transmitter)Known for one1
Network1 differ
Ethernet interface typeFast EthernetFast Ethernet
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one1
Power over Ethernet (PoE)YesYes
Supported network protocolsDiffersTCP/IPRTSP; DNS; P2P; UPnP; RTP; RTMP; SIP; SSH; HTTP/HTTPS; ONVIF
Cabling technologyKnown for one10/100Base-T(X)
Networking standardsKnown for oneIEEE 802.3af
Power1 differ
Outdoor unit power typeKnown for oneDC/PoE
Power consumption (typical)5 W5 W
Power consumption (standby)Differs3.5 W2.5 W
Indoor unit power typeKnown for oneDC
AC adapter output voltageKnown for one12 V
Operational conditions1 differ
Operating relative humidity (H-H)10 - 90%10 - 90%
Operating temperature (T-T)Differs-10 - 55 °C-40 - 60 °C
Weight & dimensions4 differ
WidthDiffers236 mm73 mm
DepthDiffers165.5 mm55 mm
HeightDiffers43.2 mm163 mm
WeightDiffers900 g300 g
Packaging data2 differ
Indoor unit includedDiffersYesNo
Outdoor unit includedDiffersNoYes
Package weightKnown for one800 g
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Technical detailsidentical
CertificationKnown for oneCE, FCC
Softwareidentical
Operating system installedKnown for oneLinux

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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