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Product comparison · 2 video intercom systems

Dahua Technology VTO2301R-P video intercom system vs Dahua Technology VTO7521G video intercom system

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  • 28specifications compared
  • 15differ
  • 13identical
  • 37known for one product only

Key differences

The Dahua Technology VTO7521G video intercom system has 1 more maximum cameras supported than the Dahua Technology VTO2301R-P video intercom system (2 vs 1). The Dahua Technology VTO2301R-P video intercom system has 22° more viewing angle, horizontal than the Dahua Technology VTO7521G video intercom system (110° vs 88°). The Dahua Technology VTO2301R-P video intercom system has 15° more viewing angle, vertical than the Dahua Technology VTO7521G video intercom system (62° vs 47°). Connectivity technology: Wired & Wireless on the Dahua Technology VTO2301R-P video intercom system, Wired on the Dahua Technology VTO7521G video intercom system. Product colour: Black, Grey on the Dahua Technology VTO2301R-P video intercom system, Grey on the Dahua Technology VTO7521G video intercom system.

  • Connectivity technology
    • Wired & Wireless
    • Wired
  • Maximum number of cameras supported
    • 1
    • 2
  • Viewing angle, horizontal
    • 110°
    • 88°
  • Viewing angle, vertical
    • 62°
    • 47°
  • Product colour
    • Black, Grey
    • Grey
  • International Protection (IP) code
    • IP65
    • IP66
  • Ethernet interface type
    • Fast Ethernet
    • Gigabit Ethernet
  • Ethernet LAN data rates
    • 10,100 Mbit/s
    • 10,100,1000 Mbit/s

Side by side

Differences highlightedShow differences only
65 specifications
A

Dahua Technology

VTO2301R-P video intercom system

Model VTO2301R-P

View product
B

Dahua Technology

VTO7521G video intercom system

Model VTO7521G

View product
Features2 differ
Connectivity technologyDiffersWired & WirelessWired
ColourKnown for oneYes
Number of displays supportedKnown for one1
Maximum number of cameras supportedDiffers12
SpeakerphoneYesYes
RFID readerKnown for oneYes
Fingerprint readerKnown for oneYes
Automatic gain controlKnown for oneYes
Built-in microphoneYesYes
Door station controlYesYes
Motion detection functionKnown for oneYes
VoIP protocolsKnown for oneIPv4, FTP, DNS, RTSP, RTP, TCP, UDP, SIP
Wall mountableYesYes
Number of buttonsKnown for one1 buttons
Displayidentical
Display diagonalKnown for one20.3 cm (8")
Display technologyKnown for oneIPS
Display resolutionKnown for one800 x 1280 pixels
TouchscreenKnown for oneYes
Touchscreen typeKnown for oneCapacitive
Camera2 differ
Megapixel (approx.)2 MP2 MP
Sensor typeCMOSCMOS
Optical sensor size25.4 / 2.8 mm (1 / 2.8")25.4 / 2.8 mm (1 / 2.8")
Viewing angle, horizontalDiffers110°88°
Viewing angle, verticalDiffers62°47°
Supported video modesKnown for one720p, 1080p
Maximum frame rateKnown for one30 fps
Audioidentical
Built-in speaker(s)YesYes
Noise-cancelingYesYes
Number of speakersKnown for one1
Design3 differ
Product colourDiffersBlack, GreyGrey
IK codeKnown for oneIK07
International Protection (IP) codeDiffersIP65IP66
Control typeKnown for oneTouch
Housing materialDiffersAcrylonitrile butadiene styrene (ABS), PlasticAcrylonitrile butadiene styrene (ABS), Aluminium, Polycarbonate (PC)
Placement supportedKnown for oneVertical
Proper useKnown for oneOutdoor
Network3 differ
Ethernet interface typeDiffersFast EthernetGigabit Ethernet
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one1
Cabling technologyKnown for one10/100/1000Base-T(X)
Power over Ethernet (PoE)YesYes
Supported network protocolsDiffersRTSP; DNS; P2P; UPnP; RTP; RTMP; SIP; SSH; HTTP/HTTPS; ONVIFIPv4, FTP, DNS, RTSP, RTP, TCP, UDP, SIP
Power1 differ
Indoor unit power typeDCDC
AC adapter output voltageKnown for one12 V
AC adapter output currentKnown for one2 A
Power consumptionKnown for one100 mA
Power consumption (typical)Differs5.5 W24 W
Power consumption (standby)Known for one3.5 W
Operational conditions1 differ
Operating relative humidity (H-H)10 - 90%10 - 90%
Operating temperature (T-T)Differs-40 - 60 °C-20 - 60 °C
Weight & dimensions3 differ
WidthDiffers50 mm145 mm
DepthDiffers30 mm43 mm
HeightDiffers160 mm389 mm
WeightKnown for one390 g
Packaging dataidentical
Outdoor unit includedYesYes
Package widthKnown for one182 mm
Package depthKnown for one104 mm
Package heightKnown for one413 mm
Package weightKnown for one1.91 kg
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Minimum order quantityKnown for one1 pc(s)
Night visionidentical
Night visionKnown for oneYes
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one256 GB

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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