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Product comparison · 2 video intercom systems

Dahua Technology VTH5421E-H video intercom system vs Dahua Technology VTO2101E-P-S1 video intercom system

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  • 20specifications compared
  • 12differ
  • 8identical
  • 39known for one product only

Key differences

The Dahua Technology VTO2101E-P-S1 video intercom system has 2 W more power consumption (typical) than the Dahua Technology VTH5421E-H video intercom system (7 W vs 5 W). The Dahua Technology VTO2101E-P-S1 video intercom system has 0.5 W more power consumption (standby) than the Dahua Technology VTH5421E-H video intercom system (2.5 W vs 2 W). The Dahua Technology VTH5421E-H video intercom system has 163 mm more width than the Dahua Technology VTO2101E-P-S1 video intercom system (236 mm vs 73 mm). Only the Dahua Technology VTO2101E-P-S1 video intercom system has outdoor unit included. Connectivity technology: Wired & Wireless on the Dahua Technology VTH5421E-H video intercom system, Wired on the Dahua Technology VTO2101E-P-S1 video intercom system.

  • Connectivity technology
    • Wired & Wireless
    • Wired
  • Voice codecs
    • PCM
    • G.711
  • Ethernet LAN data rates
    • 10,100 Mbit/s
    • 10,100,1000 Mbit/s
  • Power consumption (typical)
    • 5 W
    • 7 W
  • Power consumption (standby)
    • 2 W
    • 2.5 W
  • Operating temperature (T-T)
    • -10 - 55 °C
    • -30 - 60 °C
  • Width
    • 236 mm
    • 73 mm
  • Depth
    • 129.8 mm
    • 54.5 mm

Side by side

Differences highlightedShow differences only
59 specifications
A

Dahua Technology

VTH5421E-H video intercom system

Model VTH5421E-H

View product
B

Dahua Technology

VTO2101E-P-S1 video intercom system

Model VTO2101E-P-S1

View product
Features1 differ
Connectivity technologyDiffersWired & WirelessWired
ColourYesYes
Number of displays supportedKnown for one1
SpeakerphoneYesYes
Built-in microphoneYesYes
Video codecsKnown for oneH.264
Wall mountableKnown for oneYes
Automatic gain controlKnown for oneYes
White balanceKnown for oneAuto, Manual
Displayidentical
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
Video formats supportedKnown for oneH.264
Audio1 differ
Built-in speaker(s)YesYes
Voice codecsDiffersPCMG.711
Designidentical
Product colourBlackBlack
Indoor unit housing materialKnown for oneABS, Polycarbonate
Control typeKnown for oneTouch
Proper useKnown for oneIndoor
International Protection (IP) codeKnown for oneIP65
Housing materialKnown for oneAluminium, Zinc
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneSD
Maximum memory card sizeKnown for one32 GB
Network2 differ
Ethernet interface typeFast EthernetFast Ethernet
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one1
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technology10/100Base-T(X)10/100Base-T(X)
Power over Ethernet (PoE)Known for oneYes
Supported network protocolsDiffersIPv4, DNS, RTSP, RTP, TCP, UDP, SIPTCP/IP, SIP
Networking standardsKnown for oneIEEE 802.3af
Softwareidentical
Operating system installedKnown for oneLinux
Power2 differ
Indoor unit power typeKnown for oneDC
Power consumption (typical)Differs5 W7 W
Power consumption (standby)Differs2 W2.5 W
Outdoor unit power typeKnown for oneDC
Operational conditions1 differ
Operating relative humidity (H-H)10 - 90%10 - 90%
Operating temperature (T-T)Differs-10 - 55 °C-30 - 60 °C
Weight & dimensions4 differ
WidthDiffers236 mm73 mm
DepthDiffers129.8 mm54.5 mm
HeightDiffers23 mm163 mm
WeightDiffers566 g800 g
Packaging data1 differ
Indoor unit includedKnown for oneYes
Outdoor unit includedDiffersNoYes
Package weightKnown for one917 g
Technical detailsidentical
Compliance certificatesKnown for oneCE
CertificationKnown for oneFCC
Night visionidentical
Night visionKnown for oneYes
Night vision distanceKnown for one5 m
Cameraidentical
Megapixel (approx.)Known for one2 MP
Sensor typeKnown for oneCMOS
Optical sensor sizeKnown for one25.4 / 2.7 mm (1 / 2.7")
Viewing angle, horizontalKnown for one77°
Viewing angle, verticalKnown for one55°

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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