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Product comparison · 2 video intercom systems

Dahua Technology VTO2101E-P-S1 video intercom system vs Dahua Technology VTO4202F-P-S3 video intercom system

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  • 26specifications compared
  • 14differ
  • 12identical
  • 37known for one product only

Key differences

The Dahua Technology VTO4202F-P-S3 video intercom system has 91.6° more viewing angle, horizontal than the Dahua Technology VTO2101E-P-S1 video intercom system (168.6° vs 77°). The Dahua Technology VTO4202F-P-S3 video intercom system has 32.1° more viewing angle, vertical than the Dahua Technology VTO2101E-P-S1 video intercom system (87.1° vs 55°). The Dahua Technology VTO2101E-P-S1 video intercom system has 2 W more power consumption (typical) than the Dahua Technology VTO4202F-P-S3 video intercom system (7 W vs 5 W). Optical sensor size: 25.4 / 2.7 mm (1 / 2.7") on the Dahua Technology VTO2101E-P-S1 video intercom system, 25.4 / 2.9 mm (1 / 2.9") on the Dahua Technology VTO4202F-P-S3 video intercom system. Voice codecs: G.711 on the Dahua Technology VTO2101E-P-S1 video intercom system, G.711a, G.711u, PCM on the Dahua Technology VTO4202F-P-S3 video intercom system.

  • Optical sensor size
    • 25.4 / 2.7 mm (1 / 2.7")
    • 25.4 / 2.9 mm (1 / 2.9")
  • Viewing angle, horizontal
    • 77°
    • 168.6°
  • Viewing angle, vertical
    • 55°
    • 87.1°
  • Voice codecs
    • G.711
    • G.711a, G.711u, PCM
  • Product colour
    • Black
    • Silver
  • Housing material
    • Aluminium, Zinc
    • Aluminium
  • Ethernet LAN data rates
    • 10,100,1000 Mbit/s
    • 10,100 Mbit/s
  • Outdoor unit power type
    • DC
    • DC/PoE

Side by side

Differences highlightedShow differences only
63 specifications
A

Dahua Technology

VTO2101E-P-S1 video intercom system

Model VTO2101E-P-S1

View product
B

Dahua Technology

VTO4202F-P-S3 video intercom system

Model VTO4202F-P-S3

View product
Featuresidentical
Connectivity technologyWiredWired
SpeakerphoneYesYes
Built-in microphoneYesYes
Door station controlKnown for oneYes
Streaming capabilityKnown for oneYes
Wall mountableKnown for oneYes
ColourKnown for oneYes
Automatic gain controlKnown for oneYes
White balanceKnown for oneAuto, Manual
Displayidentical
Wide Dynamic Range (WDR)Known for oneYes
Video formats supportedKnown for oneH.264
Night visionidentical
Night visionYesYes
LED typeKnown for oneIR
Night vision distanceKnown for one5 m
Camera3 differ
Megapixel (approx.)2 MP2 MP
Maximum video resolutionKnown for one1920 x 1080 pixels
Supported video modesKnown for one720p, 1080p
Sensor typeCMOSCMOS
Optical sensor sizeDiffers25.4 / 2.7 mm (1 / 2.7")25.4 / 2.9 mm (1 / 2.9")
Day/night modeKnown for oneYes
Field of view (FOV) angleKnown for one176.7°
Maximum frame rateKnown for one25 fps
Viewing angle, diagonalKnown for one176.7°
Viewing angle, horizontalDiffers77°168.6°
Viewing angle, verticalDiffers55°87.1°
Audio1 differ
Built-in speaker(s)YesYes
Number of speakersKnown for one1
Voice codecsDiffersG.711G.711a, G.711u, PCM
Design2 differ
Product colourDiffersBlackSilver
IK codeKnown for oneIK07
International Protection (IP) codeIP65IP65
Control typeKnown for oneButtons
Housing materialDiffersAluminium, ZincAluminium
Placement supportedKnown for oneVertical
Proper useKnown for oneOutdoor
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one256 GB
Outdoor unitidentical
RS-485 ports (transmitter)Known for one1
Network2 differ
Ethernet interface typeFast EthernetFast Ethernet
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one1
Power over Ethernet (PoE)Known for oneYes
Supported network protocolsDiffersTCP/IP, SIPIPv4; RTSP; UDP; DNS; P2P; UPnP; RTP; TCP; SIP
Cabling technologyKnown for one10/100Base-T(X)
Networking standardsKnown for oneIEEE 802.3af
Softwareidentical
Operating system installedKnown for oneEmbedded LINUX
Management featuresidentical
Web-based managementKnown for oneYes
Power3 differ
Outdoor unit power typeDiffersDCDC/PoE
Power consumption (typical)Differs7 W5 W
Power consumption (standby)Differs2.5 W4 W
Operational conditionsidentical
Operating relative humidity (H-H)10 - 90%10 - 90%
Operating temperature (T-T)-30 - 60 °C-30 - 60 °C
Storage temperature (T-T)Known for one0 - 40 °C
Weight & dimensions3 differ
WidthDiffers73 mm100 mm
DepthDiffers54.5 mm49.4 mm
HeightDiffers163 mm100 mm
WeightKnown for one800 g
Packaging dataidentical
Indoor unit includedKnown for oneNo
Outdoor unit includedYesYes
Package weightKnown for one430 g
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Technical detailsidentical
CertificationKnown for oneCE

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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