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Product comparison · 2 video intercom systems

Dahua Technology VTO3311Q-WP video intercom system vs Dahua Technology VTO7541G video intercom system

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  • 23specifications compared
  • 14differ
  • 9identical
  • 44known for one product only

Key differences

The Dahua Technology VTO3311Q-WP video intercom system has 37° more viewing angle, horizontal than the Dahua Technology VTO7541G video intercom system (125° vs 88°). The Dahua Technology VTO3311Q-WP video intercom system has 18° more viewing angle, vertical than the Dahua Technology VTO7541G video intercom system (65° vs 47°). The Dahua Technology VTO7541G video intercom system has 37.8 mm more width than the Dahua Technology VTO3311Q-WP video intercom system (145 mm vs 107.2 mm). Only the Dahua Technology VTO7541G video intercom system has colour. IK code: IK08 on the Dahua Technology VTO3311Q-WP video intercom system, IK07 on the Dahua Technology VTO7541G video intercom system.

  • Colour
    • No
    • Yes
  • Viewing angle, horizontal
    • 125°
    • 88°
  • Viewing angle, vertical
    • 65°
    • 47°
  • IK code
    • IK08
    • IK07
  • 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
  • Operating temperature (T-T)
    • 10 - 90 °C
    • -20 - 60 °C

Side by side

Differences highlightedShow differences only
67 specifications
A

Dahua Technology

VTO3311Q-WP video intercom system

Model VTO3311Q-WP

View product
B

Dahua Technology

VTO7541G video intercom system

Model VTO7541G

View product
Features1 differ
Connectivity technologyWiredWired
ColourDiffersNoYes
Number of displays supportedKnown for one1
Maximum number of cameras supportedKnown for one2
SpeakerphoneKnown for oneYes
RFID readerKnown for oneYes
Fingerprint readerKnown for oneYes
Automatic gain controlKnown for oneYes
Built-in microphoneKnown for oneYes
Door station controlKnown for oneYes
Motion detection functionKnown for oneYes
VoIP protocolsKnown for oneIPv4, FTP, DNS, RTSP, RTP, TCP, UDP, SIP
Wall mountableKnown for oneYes
Number of buttonsKnown for one4 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
Video formats supportedKnown for oneH.264, H.265
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, horizontalDiffers125°88°
Viewing angle, verticalDiffers65°47°
Supported video modesKnown for one720p, 1080p
Digital zoomKnown for one139x
Maximum frame rateKnown for one30 fps
Audioidentical
Built-in speaker(s)Known for oneYes
Noise-cancelingKnown for oneYes
Design3 differ
Product colourGreyGrey
IK codeDiffersIK08IK07
International Protection (IP) codeDiffersIP65IP66
Control typeKnown for oneTouch
Housing materialDiffersAluminium, MetalAcrylonitrile 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) ports11
Cabling technologyKnown for one10/100/1000Base-T(X)
Power over Ethernet (PoE)Known for oneYes
Supported network protocolsDiffersRTSP; DNS; P2P; UPnP; RTP; RTMP; SIP; SSH; HTTP/ HTTPS; ONVIFIPv4, FTP, DNS, RTSP, RTP, TCP, UDP, SIP
Poweridentical
Outdoor 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)Known for one24 W
Power consumption (standby)Known for one3 W
Operational conditions1 differ
Operating relative humidity (H-H)Known for one10 - 90%
Operating temperature (T-T)Differs10 - 90 °C-20 - 60 °C
Door station operating temperature (T-T)Known for one-40 - 60 °C
Weight & dimensions3 differ
WidthDiffers107.2 mm145 mm
DepthDiffers30 mm43 mm
HeightDiffers188.1 mm389 mm
WeightKnown for one550 g
Packaging data1 differ
Outdoor unit includedYesYes
Package widthKnown for one182 mm
Package depthKnown for one104 mm
Package heightKnown for one413 mm
Package weightDiffers810 g1.91 kg
Logistics dataidentical
Quantity per pack1 pc(s)1 pc(s)
Minimum order quantityKnown for one1 pc(s)
Night visionidentical
Night visionKnown for oneYes
LED typeKnown for oneIR
Packaging contentidentical
Packaging contentKnown for oneAlarm power ribbon cable, rain cover
Technical detailsidentical
CertificationKnown for oneCE; FCC

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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