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Product comparison · 2 video intercom systems

Dahua Technology KTA04 video intercom system vs Dahua Technology VTO3311Q-WP video intercom system

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  • 16specifications compared
  • 11differ
  • 5identical
  • 34known for one product only

Key differences

The Dahua Technology VTO3311Q-WP 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 VTO3311Q-WP video intercom system has 55° more viewing angle, horizontal than the Dahua Technology KTA04 video intercom system (125° vs 70°). The Dahua Technology VTO3311Q-WP video intercom system has 25° more viewing angle, vertical than the Dahua Technology KTA04 video intercom system (65° vs 40°). Only the Dahua Technology KTA04 video intercom system has colour. Product colour: Silver, White on the Dahua Technology KTA04 video intercom system, Grey on the Dahua Technology VTO3311Q-WP video intercom system.

  • Colour
    • Yes
    • No
  • Megapixel (approx.)
    • 1.3 MP
    • 2 MP
  • Viewing angle, horizontal
    • 70°
    • 125°
  • Viewing angle, vertical
    • 40°
    • 65°
  • Product colour
    • Silver, White
    • Grey
  • Operating temperature (T-T)
    • -10 - 55 °C
    • 10 - 90 °C
  • Width
    • 136 mm
    • 107.2 mm
  • Depth
    • 140 mm
    • 30 mm

Side by side

Differences highlightedShow differences only
50 specifications
A

Dahua Technology

KTA04 video intercom system

Model KTA04

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B

Dahua Technology

VTO3311Q-WP video intercom system

Model VTO3311Q-WP

View product
Features1 differ
Connectivity technologyWiredWired
ColourDiffersYesNo
Number of buttonsKnown for one4 buttons
Number of displays supportedKnown for one1
Maximum number of cameras supportedKnown for one1
SpeakerphoneKnown for oneYes
Displayidentical
Video formats supportedKnown for oneH.264, H.265
Display diagonalKnown for one10.9 cm (4.3")
Display technologyKnown for oneTFT
Display resolutionKnown for one480 x 272 pixels
Wide Dynamic Range (WDR)Known for oneYes
Night visionidentical
Night visionYesYes
LED typeIRIR
Camera3 differ
Megapixel (approx.)Differs1.3 MP2 MP
Supported video modesKnown for one720p, 1080p
Sensor typeCMOSCMOS
Optical sensor sizeKnown for one25.4 / 2.8 mm (1 / 2.8")
Digital zoomKnown for one139x
Maximum frame rateKnown for one30 fps
Viewing angle, horizontalDiffers70°125°
Viewing angle, verticalDiffers40°65°
Day/night modeKnown for oneYes
Design1 differ
Product colourDiffersSilver, WhiteGrey
IK codeKnown for oneIK08
International Protection (IP) codeKnown for oneIP65
Housing materialKnown for oneAluminium, Metal
Outdoor unit housing materialKnown for onePlastic
Control typeKnown for oneButtons, Touch
LED indicatorsKnown for onePower
Networkidentical
Ethernet interface typeKnown for oneFast Ethernet
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one1
Supported network protocolsKnown for oneRTSP; DNS; P2P; UPnP; RTP; RTMP; SIP; SSH; HTTP/ HTTPS; ONVIF
Poweridentical
Outdoor unit power typeKnown for oneDC
Power consumption (standby)Known for one3 W
Indoor unit power typeKnown for oneDC
Battery voltageKnown for one12 V
Operational conditions1 differ
Door station operating temperature (T-T)Known for one-40 - 60 °C
Operating temperature (T-T)Differs-10 - 55 °C10 - 90 °C
Weight & dimensions4 differ
WidthDiffers136 mm107.2 mm
DepthDiffers140 mm30 mm
HeightDiffers18.3 mm188.1 mm
WeightDiffers160 g550 g
Door station dimensions (WxDxH)Known for one131.45 x 46 x 33.8 mm
Packaging dataidentical
Outdoor unit includedYesYes
Package weightKnown for one810 g
Indoor unit includedKnown for oneYes
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Packaging contentidentical
Packaging contentKnown for oneAlarm power ribbon cable, rain cover
Technical details1 differ
CertificationDiffersCE/FCCCE; FCC

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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