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Product comparison · 2 video intercom systems

Dahua Technology VTO1301R-W video intercom system vs Dahua Technology VTO6521H-D video intercom system

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  • 47specifications compared
  • 21differ
  • 26identical
  • 19known for one product only

Key differences

The Dahua Technology VTO6521H-D video intercom system has 3.79° more viewing angle, horizontal than the Dahua Technology VTO1301R-W video intercom system (113.79° vs 110°). The Dahua Technology VTO1301R-W video intercom system has 0.5° more viewing angle, vertical than the Dahua Technology VTO6521H-D video intercom system (62° vs 61.5°). The Dahua Technology VTO1301R-W video intercom system has 252 GB more maximum memory card size than the Dahua Technology VTO6521H-D video intercom system (256 GB vs 4 GB). Connectivity technology: Wireless on the Dahua Technology VTO1301R-W video intercom system, Wired on the Dahua Technology VTO6521H-D video intercom system. Video formats supported: H.264, H.265 on the Dahua Technology VTO1301R-W video intercom system, H.264 on the Dahua Technology VTO6521H-D video intercom system.

  • Connectivity technology
    • Wireless
    • Wired
  • Video formats supported
    • H.264, H.265
    • H.264
  • Optical sensor size
    • 25.4 / 2.8 mm (1 / 2.8")
    • 25.4 / 2.7 mm (1 / 2.7")
  • Viewing angle, horizontal
    • 110°
    • 113.79°
  • Viewing angle, vertical
    • 62°
    • 61.5°
  • Voice codecs
    • G.711a, G.711u, PCM
    • G.711u
  • Product colour
    • Light grey
    • Silver
  • Control type
    • Buttons
    • Buttons, Touch

Side by side

Differences highlightedShow differences only
66 specifications
A

Dahua Technology

VTO1301R-W video intercom system

Model VTO1301R-W

View product
B

Dahua Technology

VTO6521H-D video intercom system

Model VTO6521H-D

View product
Features2 differ
Connectivity technologyDiffersWirelessWired
Number of displays supportedKnown for one1
Fingerprint readerKnown for oneYes
VoIP protocolsDiffersRTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH, HTTP/HTTPS, ONVIFSIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP
ColourKnown for oneNo
Display1 differ
Display diagonalKnown for one10.9 cm (4.3")
Display technologyKnown for oneIPS
Display resolutionKnown for one800 x 480 pixels
Video formats supportedDiffersH.264, H.265H.264
Camera3 differ
Optical sensor sizeDiffers25.4 / 2.8 mm (1 / 2.8")25.4 / 2.7 mm (1 / 2.7")
Viewing angle, horizontalDiffers110°113.79°
Viewing angle, verticalDiffers62°61.5°
Audio1 differ
Voice codecsDiffersG.711a, G.711u, PCMG.711u
Design2 differ
Product colourDiffersLight greySilver
Control typeDiffersButtonsButtons, Touch
Storage1 differ
Maximum memory card sizeDiffers256 GB4 GB
Included memory card sizeKnown for one1 GB
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Network1 differ
Ethernet interface typeKnown for oneFast Ethernet
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one1
Cabling technologyKnown for one10/100Base-T(X)
Power over Ethernet (PoE)Known for oneYes
Supported network protocolsDiffersRTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH, HTTP/HTTPS, ONVIFSIP, 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
Power4 differ
AC adapter output voltageDiffers33 V12 V
AC adapter output currentDiffers1 A2 A
Power consumptionKnown for one100 mA
Power consumption (typical)Differs5 W18 W
Power consumption (standby)Differs3 W5 W
Operational conditions1 differ
Operating temperature (T-T)Differs-40 - 55 °C-30 - 60 °C
Weight & dimensions4 differ
WidthDiffers50.7 mm145.5 mm
DepthDiffers27 mm43.5 mm
HeightDiffers140.7 mm388.5 mm
WeightDiffers130 g1 kg
Packaging data1 differ
Package weightDiffers340 g1.29 kg
Night visionidentical
Night visionKnown for oneYes
LED typeKnown for oneIR

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