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Product comparison · 2 video intercom systems

Dahua Technology VTO1210C-X video intercom system vs Dahua Technology VTO6521K-S2 IP Apartment Door Station

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  • 24specifications compared
  • 18differ
  • 6identical
  • 32known for one product only

Key differences

The Dahua Technology VTO6521K-S2 IP Apartment Door Station has 0.7 MP more megapixel (approx.) than the Dahua Technology VTO1210C-X video intercom system (2 MP vs 1.3 MP). The Dahua Technology VTO6521K-S2 IP Apartment Door Station has 20° more viewing angle, horizontal than the Dahua Technology VTO1210C-X video intercom system (95° vs 75°). The Dahua Technology VTO1210C-X video intercom system has 45° more viewing angle, vertical than the Dahua Technology VTO6521K-S2 IP Apartment Door Station (95° vs 50°). Display diagonal: 7.62 cm (3") on the Dahua Technology VTO1210C-X video intercom system, 10.9 cm (4.3") on the Dahua Technology VTO6521K-S2 IP Apartment Door Station. Display resolution: 128 x 64 pixels on the Dahua Technology VTO1210C-X video intercom system, 800 x 480 pixels on the Dahua Technology VTO6521K-S2 IP Apartment Door Station.

  • Display diagonal
    • 7.62 cm (3")
    • 10.9 cm (4.3")
  • Display resolution
    • 128 x 64 pixels
    • 800 x 480 pixels
  • Megapixel (approx.)
    • 1.3 MP
    • 2 MP
  • Optical sensor size
    • 25.4 / 2.7 mm (1 / 2.7")
    • 25.4 / 2.8 mm (1 / 2.8")
  • Viewing angle, horizontal
    • 75°
    • 95°
  • Viewing angle, vertical
    • 95°
    • 50°
  • Voice codecs
    • G.711
    • G.711a, G.711u, PCM
  • Product colour
    • Silver
    • Stainless steel

Side by side

Differences highlightedShow differences only
56 specifications
A

Dahua Technology

VTO1210C-X video intercom system

Model VTO1210C-X

View product
B

Dahua Technology

VTO6521K-S2 IP Apartment Door Station

Model VTO6521K-S2

View product
Featuresidentical
Connectivity technologyWiredWired
ColourKnown for oneNo
Number of displays supportedKnown for one1
Maximum number of cameras supportedKnown for one1
SpeakerphoneYesYes
Built-in microphoneKnown for oneYes
Door station controlKnown for oneYes
Wall mountableKnown for oneYes
Echo cancellationKnown for oneYes
Display2 differ
Display diagonalDiffers7.62 cm (3")10.9 cm (4.3")
Display resolutionDiffers128 x 64 pixels800 x 480 pixels
Video formats supportedKnown for oneH.264
Night visionidentical
Night visionKnown for oneYes
LED typeKnown for oneIR
Camera4 differ
Megapixel (approx.)Differs1.3 MP2 MP
Lens typeKnown for oneClose-up
Sensor typeCMOSCMOS
Optical sensor sizeDiffers25.4 / 2.7 mm (1 / 2.7")25.4 / 2.8 mm (1 / 2.8")
Motion sensorKnown for oneYes
Viewing angle, horizontalDiffers75°95°
Viewing angle, verticalDiffers95°50°
Supported video modesKnown for one720p, 1080p
Maximum frame rateKnown for one25 fps
Audio1 differ
Built-in speaker(s)YesYes
Number of speakersKnown for one1
Voice codecsDiffersG.711G.711a, G.711u, PCM
Noise-cancelingKnown for oneYes
Design2 differ
Product colourDiffersSilverStainless steel
IK codeKnown for oneIK07
International Protection (IP) codeDiffersIP54IP65
Vandal-proofKnown for oneYes
Outdoor unit housing materialKnown for oneStainless steel
Control typeKnown for oneButtons
Housing materialKnown for oneStainless steel
Placement supportedKnown for oneVertical
Proper useKnown for oneOutdoor
Network1 differ
Ethernet interface typeFast EthernetFast Ethernet
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
Supported network protocolsDiffersTCP/IPFTP;RTMP;HTTP/HTTPS;DNS;RTSP;SSH;ONVIF;SIP;RTP
Ethernet LAN (RJ-45) portsKnown for one1
Power2 differ
Power consumption (typical)Differs10 W18 W
Power consumption (standby)Differs1 W5 W
Indoor unit power typeKnown for oneDC/PoE
AC adapter output voltageKnown for one12 V
AC adapter output currentKnown for one2 A
Operational conditions2 differ
Operating relative humidity (H-H)Differs10 - 90%0 - 90%
Operating temperature (T-T)Differs-40 - 60 °C-30 - 60 °C
Weight & dimensions4 differ
WidthDiffers143 mm406 mm
DepthDiffers42 mm143 mm
HeightDiffers406 mm54 mm
WeightDiffers1.6 kg2.3 kg
Indoor unitidentical
Alarm input channelsKnown for one2
RS-485 portsKnown for one1
Softwareidentical
Operating system installedKnown for oneLinux
Packaging dataidentical
Indoor unit includedKnown for oneYes
Technical detailsidentical
CertificationKnown for oneCE

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