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Product comparison · 2 video intercom systems

Dahua Technology VTO1210C-X-S1 video intercom system vs Dahua Technology VTO6521H-D video intercom system

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  • 48specifications compared
  • 21differ
  • 27identical
  • 16known for one product only

Key differences

The Dahua Technology VTO6521H-D video intercom system has 0.7 MP more megapixel (approx.) than the Dahua Technology VTO1210C-X-S1 video intercom system (2 MP vs 1.3 MP). The Dahua Technology VTO6521H-D video intercom system has 42.79° more viewing angle, horizontal than the Dahua Technology VTO1210C-X-S1 video intercom system (113.79° vs 71°). The Dahua Technology VTO6521H-D video intercom system has 9.5° more viewing angle, vertical than the Dahua Technology VTO1210C-X-S1 video intercom system (61.5° vs 52°). Display diagonal: 7.62 cm (3") on the Dahua Technology VTO1210C-X-S1 video intercom system, 10.9 cm (4.3") on the Dahua Technology VTO6521H-D video intercom system. Display technology: LCD on the Dahua Technology VTO1210C-X-S1 video intercom system, IPS on the Dahua Technology VTO6521H-D video intercom system.

  • Display diagonal
    • 7.62 cm (3")
    • 10.9 cm (4.3")
  • Display technology
    • LCD
    • IPS
  • Display resolution
    • 128 x 64 pixels
    • 800 x 480 pixels
  • Megapixel (approx.)
    • 1.3 MP
    • 2 MP
  • Optical sensor size
    • 25.4 / 3 mm (1 / 3")
    • 25.4 / 2.7 mm (1 / 2.7")
  • Viewing angle, horizontal
    • 71°
    • 113.79°
  • Viewing angle, vertical
    • 52°
    • 61.5°
  • Voice codecs
    • G.711
    • G.711u

Side by side

Differences highlightedShow differences only
64 specifications
A

Dahua Technology

VTO1210C-X-S1 video intercom system

Model VTO1210C-X-S1

View product
B

Dahua Technology

VTO6521H-D video intercom system

Model VTO6521H-D

View product
Features1 differ
Connectivity technologyWiredWired
Number of displays supported11
Maximum number of cameras supported11
SpeakerphoneYesYes
RFID readerYesYes
Fingerprint readerKnown for oneYes
Automatic gain controlYesYes
Built-in microphoneYesYes
Door station controlYesYes
Motion detection functionYesYes
VoIP protocolsDiffersTCP/IPSIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP
Wall mountableYesYes
ColourKnown for oneNo
Display3 differ
Display diagonalDiffers7.62 cm (3")10.9 cm (4.3")
Display technologyDiffersLCDIPS
Display resolutionDiffers128 x 64 pixels800 x 480 pixels
Video formats supportedH.264H.264
TouchscreenKnown for oneNo
Camera4 differ
Megapixel (approx.)Differs1.3 MP2 MP
Supported video modesKnown for one720p, 1080p
Sensor typeCMOSCMOS
Optical sensor sizeDiffers25.4 / 3 mm (1 / 3")25.4 / 2.7 mm (1 / 2.7")
Maximum frame rateKnown for one30 fps
Viewing angle, horizontalDiffers71°113.79°
Viewing angle, verticalDiffers52°61.5°
Audio1 differ
Built-in speaker(s)YesYes
Noise-cancelingYesYes
Voice codecsDiffersG.711G.711u
Design4 differ
Product colourDiffersStainless steelSilver
International Protection (IP) codeDiffersIP54IP65
Control typeDiffersButtonsButtons, Touch
Housing materialDiffersStainless steelAcrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
Placement supportedVerticalVertical
Proper useOutdoorOutdoor
IK codeKnown for oneIK07
Storageidentical
Memory card slotKnown for oneYes
Maximum memory card sizeKnown for one4 GB
Included memory card sizeKnown for one1 GB
Network1 differ
Ethernet interface typeFast EthernetFast Ethernet
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
Ethernet LAN (RJ-45) ports11
Cabling technology10/100Base-T(X)10/100Base-T(X)
Power over Ethernet (PoE)Known for oneYes
Supported network protocolsDiffersTCP/IPSIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP
Softwareidentical
Operating system installedLinuxLinux
Power2 differ
Outdoor unit power typeDCDC
AC adapter output voltage12 V12 V
AC adapter output currentKnown for one2 A
Power consumptionKnown for one100 mA
Power consumption (typical)Differs10 W18 W
Power consumption (standby)Differs1 W5 W
Operational conditions1 differ
Operating relative humidity (H-H)10 - 90%10 - 90%
Operating temperature (T-T)Differs-40 - 60 °C-30 - 60 °C
Weight & dimensions4 differ
WidthDiffers143 mm145.5 mm
DepthDiffers42 mm43.5 mm
HeightDiffers406 mm388.5 mm
WeightDiffers1.6 kg1 kg
Packaging dataidentical
Outdoor unit includedYesYes
Package weightKnown for one1.29 kg
Logistics dataidentical
Quantity per pack1 pc(s)1 pc(s)
Minimum order quantity1 pc(s)1 pc(s)
Technical detailsidentical
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC)
Sustainability complianceKnown for oneYes
Night visionidentical
Night visionKnown 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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