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Product comparison · 2 video intercom systems

Dahua Technology DHI-KTW01 video intercom system vs Dahua Technology VTO6521F video intercom system

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  • 22specifications compared
  • 9differ
  • 13identical
  • 46known for one product only

Key differences

The Dahua Technology DHI-KTW01 video intercom system has 11.21° more viewing angle, horizontal than the Dahua Technology VTO6521F video intercom system (125° vs 113.79°). The Dahua Technology DHI-KTW01 video intercom system has 10.5° more viewing angle, vertical than the Dahua Technology VTO6521F video intercom system (72° vs 61.5°). The Dahua Technology VTO6521F video intercom system has 11 W more power consumption (typical) than the Dahua Technology DHI-KTW01 video intercom system (18 W vs 7 W). Connectivity technology: Wired & Wireless on the Dahua Technology DHI-KTW01 video intercom system, Wired on the Dahua Technology VTO6521F video intercom system. Display diagonal: 17.8 cm (7") on the Dahua Technology DHI-KTW01 video intercom system, 10.9 cm (4.3") on the Dahua Technology VTO6521F video intercom system.

  • Connectivity technology
    • Wired & Wireless
    • Wired
  • Display diagonal
    • 17.8 cm (7")
    • 10.9 cm (4.3")
  • Display technology
    • TFT
    • IPS
  • Display resolution
    • 1024 x 600 pixels
    • 800 x 480 pixels
  • Viewing angle, horizontal
    • 125°
    • 113.79°
  • Viewing angle, vertical
    • 72°
    • 61.5°
  • Product colour
    • Black, White
    • Silver
  • Power consumption (typical)
    • 7 W
    • 18 W

Side by side

Differences highlightedShow differences only
68 specifications
A

Dahua Technology

DHI-KTW01 video intercom system

Model DHI-KTW01

View product
B

Dahua Technology

VTO6521F video intercom system

Model VTO6521F

View product
Features1 differ
Connectivity technologyDiffersWired & WirelessWired
Number of displays supportedKnown for one1
Maximum number of cameras supportedKnown for one1
RFID readerKnown for oneYes
Fingerprint readerKnown for oneYes
Automatic gain controlKnown for oneYes
Built-in microphoneKnown for oneYes
Door station controlKnown for oneYes
VoIP protocolsKnown for oneSIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP
Wall mountableKnown for oneYes
ColourKnown for oneYes
Frequency bandKnown for one2.4 GHz
Display3 differ
Display diagonalDiffers17.8 cm (7")10.9 cm (4.3")
Display technologyDiffersTFTIPS
Display resolutionDiffers1024 x 600 pixels800 x 480 pixels
Video formats supportedKnown for oneH.264
Camera2 differ
Supported video modesKnown for one720p, 1080p
Optical sensor sizeKnown for one25.4 / 2.7 mm (1 / 2.7")
Viewing angle, horizontalDiffers125°113.79°
Viewing angle, verticalDiffers72°61.5°
Audioidentical
Built-in speaker(s)Known for oneYes
Noise-cancelingKnown for oneYes
Voice codecsKnown for oneG.711u
Design1 differ
Product colourDiffersBlack, WhiteSilver
IK codeKnown for oneIK07
Control typeKnown for oneButtons
Housing materialKnown for oneAluminium
Placement supportedKnown for oneVertical
Proper useKnown for oneOutdoor
Storageidentical
Memory card slotKnown for oneYes
Maximum memory card sizeKnown for one4 GB
Included memory card sizeKnown for one1 GB
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one1
Supported network protocolsKnown for oneSIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Softwareidentical
Operating system installedKnown for oneLinux
Power2 differ
Outdoor unit power typeKnown for oneDC
AC adapter output voltageKnown for one12 V
AC adapter output currentKnown for one2 A
Power consumption (typical)Differs7 W18 W
Power consumption (standby)Differs1 W5 W
Weight & dimensionsidentical
WidthKnown for one145 mm
DepthKnown for one41.9 mm
HeightKnown for one389 mm
WeightKnown for one1.4 kg
Packaging dataidentical
Package weightKnown for one1.68 kg
Indoor unit includedKnown 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
CertificationKnown for oneCE/FCC/UL
Night visionidentical
Night visionKnown for oneYes
LED typeKnown for oneIR

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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