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Product comparison · 2 video intercom systems

Dahua Technology KTA04 video intercom system vs Dahua Technology VTO4202F-P-S3 video intercom system

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  • 19specifications compared
  • 11differ
  • 8identical
  • 48known for one product only

Key differences

The Dahua Technology VTO4202F-P-S3 video intercom system has 0.7 MP more megapixel (approx.) than the Dahua Technology KTA04 video intercom system (2 MP vs 1.3 MP). The Dahua Technology VTO4202F-P-S3 video intercom system has 98.6° more viewing angle, horizontal than the Dahua Technology KTA04 video intercom system (168.6° vs 70°). The Dahua Technology VTO4202F-P-S3 video intercom system has 47.1° more viewing angle, vertical than the Dahua Technology KTA04 video intercom system (87.1° vs 40°). Only the Dahua Technology KTA04 video intercom system has indoor unit included. Product colour: Silver, White on the Dahua Technology KTA04 video intercom system, Silver on the Dahua Technology VTO4202F-P-S3 video intercom system.

  • Megapixel (approx.)
    • 1.3 MP
    • 2 MP
  • Viewing angle, horizontal
    • 70°
    • 168.6°
  • Viewing angle, vertical
    • 40°
    • 87.1°
  • Product colour
    • Silver, White
    • Silver
  • Control type
    • Buttons, Touch
    • Buttons
  • Operating temperature (T-T)
    • -10 - 55 °C
    • -30 - 60 °C
  • Width
    • 136 mm
    • 100 mm
  • Depth
    • 140 mm
    • 49.4 mm

Side by side

Differences highlightedShow differences only
67 specifications
A

Dahua Technology

KTA04 video intercom system

Model KTA04

View product
B

Dahua Technology

VTO4202F-P-S3 video intercom system

Model VTO4202F-P-S3

View product
Featuresidentical
Connectivity technologyWiredWired
SpeakerphoneYesYes
Built-in microphoneKnown for oneYes
Door station controlKnown for oneYes
Streaming capabilityKnown for oneYes
Wall mountableKnown for oneYes
ColourKnown for oneYes
Number of displays supportedKnown for one1
Maximum number of cameras supportedKnown for one1
Displayidentical
Wide Dynamic Range (WDR)YesYes
Display diagonalKnown for one10.9 cm (4.3")
Display technologyKnown for oneTFT
Display resolutionKnown for one480 x 272 pixels
Night visionidentical
Night visionYesYes
LED typeIRIR
Camera3 differ
Megapixel (approx.)Differs1.3 MP2 MP
Maximum video resolutionKnown for one1920 x 1080 pixels
Supported video modesKnown for one720p, 1080p
Sensor typeCMOSCMOS
Optical sensor sizeKnown for one25.4 / 2.9 mm (1 / 2.9")
Day/night modeYesYes
Field of view (FOV) angleKnown for one176.7°
Maximum frame rateKnown for one25 fps
Viewing angle, diagonalKnown for one176.7°
Viewing angle, horizontalDiffers70°168.6°
Viewing angle, verticalDiffers40°87.1°
Audioidentical
Built-in speaker(s)Known for oneYes
Number of speakersKnown for one1
Voice codecsKnown for oneG.711a, G.711u, PCM
Design2 differ
Product colourDiffersSilver, WhiteSilver
IK codeKnown for oneIK07
International Protection (IP) codeKnown for oneIP65
Control typeDiffersButtons, TouchButtons
Housing materialKnown for oneAluminium
Placement supportedKnown for oneVertical
Proper useKnown for oneOutdoor
Outdoor unit housing materialKnown for onePlastic
LED indicatorsKnown for onePower
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
Networkidentical
Ethernet interface typeKnown for oneFast Ethernet
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one1
Power over Ethernet (PoE)Known for oneYes
Supported network protocolsKnown for oneIPv4; RTSP; UDP; DNS; P2P; UPnP; RTP; TCP; SIP
Softwareidentical
Operating system installedKnown for oneEmbedded LINUX
Management featuresidentical
Web-based managementKnown for oneYes
Poweridentical
Outdoor unit power typeKnown for oneDC/PoE
Power consumption (typical)Known for one5 W
Power consumption (standby)Known for one4 W
Indoor unit power typeKnown for oneDC
Battery voltageKnown for one12 V
Operational conditions1 differ
Operating relative humidity (H-H)Known for one10 - 90%
Operating temperature (T-T)Differs-10 - 55 °C-30 - 60 °C
Storage temperature (T-T)Known for one0 - 40 °C
Weight & dimensions3 differ
WidthDiffers136 mm100 mm
DepthDiffers140 mm49.4 mm
HeightDiffers18.3 mm100 mm
WeightKnown for one160 g
Door station dimensions (WxDxH)Known for one131.45 x 46 x 33.8 mm
Packaging data1 differ
Indoor unit includedDiffersYesNo
Outdoor unit includedYesYes
Package weightKnown for one430 g
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Technical details1 differ
CertificationDiffersCE/FCCCE

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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