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Product comparison · 2 video intercom systems

Dahua Technology DHI-KTA03M video intercom system vs Dahua Technology VTO7541G video intercom system

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  • 20specifications compared
  • 14differ
  • 6identical
  • 45known for one product only

Key differences

The Dahua Technology VTO7541G video intercom system has 0.7 MP more megapixel (approx.) than the Dahua Technology DHI-KTA03M video intercom system (2 MP vs 1.3 MP). The Dahua Technology VTO7541G video intercom system has 18° more viewing angle, horizontal than the Dahua Technology DHI-KTA03M video intercom system (88° vs 70°). The Dahua Technology VTO7541G video intercom system has 7° more viewing angle, vertical than the Dahua Technology DHI-KTA03M video intercom system (47° vs 40°). Display diagonal: 17.8 cm (7") on the Dahua Technology DHI-KTA03M video intercom system, 20.3 cm (8") on the Dahua Technology VTO7541G video intercom system. Display resolution: 1024 x 600 pixels on the Dahua Technology DHI-KTA03M video intercom system, 800 x 1280 pixels on the Dahua Technology VTO7541G video intercom system.

  • Display diagonal
    • 17.8 cm (7")
    • 20.3 cm (8")
  • Display resolution
    • 1024 x 600 pixels
    • 800 x 1280 pixels
  • Megapixel (approx.)
    • 1.3 MP
    • 2 MP
  • Optical sensor size
    • 25.4 / 4 mm (1 / 4")
    • 25.4 / 2.8 mm (1 / 2.8")
  • Viewing angle, horizontal
    • 70°
    • 88°
  • Viewing angle, vertical
    • 40°
    • 47°
  • Product colour
    • Black, White
    • Grey
  • AC adapter output current
    • 1 A
    • 2 A

Side by side

Differences highlightedShow differences only
65 specifications
A

Dahua Technology

DHI-KTA03M video intercom system

Model DHI-KTA03M

View product
B

Dahua Technology

VTO7541G video intercom system

Model VTO7541G

View product
Featuresidentical
Connectivity technologyWiredWired
ColourYesYes
Number of displays supportedKnown for one1
Maximum number of cameras supportedKnown for one2
SpeakerphoneYesYes
RFID readerKnown for oneYes
Fingerprint readerKnown for oneYes
Automatic gain controlKnown for oneYes
Built-in microphoneKnown for oneYes
Door station controlKnown for oneYes
Motion detection functionKnown for oneYes
VoIP protocolsKnown for oneIPv4, FTP, DNS, RTSP, RTP, TCP, UDP, SIP
Wall mountableKnown for oneYes
Display2 differ
Display diagonalDiffers17.8 cm (7")20.3 cm (8")
Display technologyKnown for oneIPS
Display resolutionDiffers1024 x 600 pixels800 x 1280 pixels
TouchscreenKnown for oneYes
Touchscreen typeKnown for oneCapacitive
Wide Dynamic Range (WDR)Known for oneYes
Camera4 differ
Megapixel (approx.)Differs1.3 MP2 MP
Sensor typeCMOSCMOS
Optical sensor sizeDiffers25.4 / 4 mm (1 / 4")25.4 / 2.8 mm (1 / 2.8")
Viewing angle, horizontalDiffers70°88°
Viewing angle, verticalDiffers40°47°
Day/night modeKnown for oneYes
Audioidentical
Built-in speaker(s)Known for oneYes
Noise-cancelingKnown for oneYes
Design2 differ
Product colourDiffersBlack, WhiteGrey
IK codeKnown for oneIK07
International Protection (IP) codeKnown for oneIP66
Control typeKnown for oneTouch
Housing materialDiffersAcrylonitrile butadiene styrene (ABS), Polycarbonate (PC)Acrylonitrile butadiene styrene (ABS), Aluminium, Polycarbonate (PC)
Placement supportedKnown for oneVertical
Proper useKnown for oneOutdoor
Networkidentical
Ethernet interface typeKnown for oneGigabit Ethernet
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one1
Cabling technologyKnown for one10/100/1000Base-T(X)
Power over Ethernet (PoE)Known for oneYes
Supported network protocolsKnown for oneIPv4, FTP, DNS, RTSP, RTP, TCP, UDP, SIP
Power1 differ
Outdoor unit power typeKnown for oneDC
AC adapter output voltage12 V12 V
AC adapter output currentDiffers1 A2 A
Power consumptionKnown for one100 mA
Power consumption (typical)Known for one24 W
Operational conditions1 differ
Operating relative humidity (H-H)Differs10 - 95%10 - 90%
Operating temperature (T-T)Known for one-20 - 60 °C
Door station operating temperature (T-T)Known for one-30 - 60 °C
Main monitor station operating temperature (T-T)Known for one-10 - 55 °C
Weight & dimensions3 differ
WidthDiffers182.7 mm145 mm
DepthDiffers17.7 mm43 mm
HeightDiffers133.9 mm389 mm
WeightKnown for one250 g
Door station dimensions (WxDxH)Known for one46 x 33.8 x 131.45 mm
Packaging data1 differ
Outdoor unit includedYesYes
Package widthKnown for one182 mm
Package depthKnown for one104 mm
Package heightKnown for one413 mm
Package weightDiffers480 g1.91 kg
Indoor unit includedKnown for oneYes
Rain coverKnown for oneYes
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Minimum order quantityKnown for one1 pc(s)
Technical detailsidentical
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC)
Sustainability complianceKnown for oneYes

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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