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Product comparison · 2 video intercom systems

Dahua Technology KTP01L (S) vs Dahua Technology VTO7521G video intercom system

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  • 23specifications compared
  • 14differ
  • 9identical
  • 47known for one product only

Key differences

The Dahua Technology KTP01L (S) has 52° more viewing angle, horizontal than the Dahua Technology VTO7521G video intercom system (140° vs 88°). The Dahua Technology KTP01L (S) has 32.6° more viewing angle, vertical than the Dahua Technology VTO7521G video intercom system (79.6° vs 47°). The Dahua Technology KTP01L (S) has 5 more Ethernet LAN (RJ-45) ports than the Dahua Technology VTO7521G video intercom system (6 vs 1). Display diagonal: 17.8 cm (7") on the Dahua Technology KTP01L (S), 20.3 cm (8") on the Dahua Technology VTO7521G video intercom system. Display technology: TFT on the Dahua Technology KTP01L (S), IPS on the Dahua Technology VTO7521G video intercom system.

  • Display diagonal
    • 17.8 cm (7")
    • 20.3 cm (8")
  • Display technology
    • TFT
    • IPS
  • Display resolution
    • 1024 x 600 pixels
    • 800 x 1280 pixels
  • Optical sensor size
    • 25.4 / 2.9 mm (1 / 2.9")
    • 25.4 / 2.8 mm (1 / 2.8")
  • Viewing angle, horizontal
    • 140°
    • 88°
  • Viewing angle, vertical
    • 79.6°
    • 47°
  • Product colour
    • Black, Silver
    • Grey
  • Control type
    • Buttons
    • Touch

Side by side

Differences highlightedShow differences only
70 specifications
A

Dahua Technology

KTP01L (S)View product
B

Dahua Technology

VTO7521G video intercom system

Model VTO7521G

View product
Featuresidentical
Connectivity technologyWiredWired
ColourYesYes
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
Display3 differ
Display diagonalDiffers17.8 cm (7")20.3 cm (8")
Display technologyDiffersTFTIPS
Display resolutionDiffers1024 x 600 pixels800 x 1280 pixels
TouchscreenYesYes
Touchscreen typeCapacitiveCapacitive
Backlight displayKnown for oneYes
Video formats supportedKnown for oneH.265
Camera3 differ
Megapixel (approx.)2 MP2 MP
Sensor typeCMOSCMOS
Optical sensor sizeDiffers25.4 / 2.9 mm (1 / 2.9")25.4 / 2.8 mm (1 / 2.8")
Viewing angle, horizontalDiffers140°88°
Viewing angle, verticalDiffers79.6°47°
Day/night modeKnown for oneYes
Fixed focal lengthKnown for one2 mm
Maximum frame rateKnown for one25 fps
Viewing angle, diagonalKnown for one159°
Audioidentical
Built-in speaker(s)YesYes
Noise-cancelingKnown for oneYes
Voice codecsKnown for oneG.711a, G.711u, PCM
Design2 differ
Product colourDiffersBlack, SilverGrey
IK codeKnown for oneIK07
International Protection (IP) codeKnown for oneIP66
Control typeDiffersButtonsTouch
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS), Aluminium, Polycarbonate (PC)
Placement supportedKnown for oneVertical
Proper useKnown for oneOutdoor
LED indicatorsKnown for oneYes
Network4 differ
Ethernet interface typeDiffersFast EthernetGigabit Ethernet
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
Ethernet LAN (RJ-45) portsDiffers61
Cabling technologyKnown for one10/100/1000Base-T(X)
Power over Ethernet (PoE)YesYes
Supported network protocolsDiffersRTSP; RTMP; HTTP/HTTPS; DNS; UPnP; RTP; SIP; SSH; ONVIF; P2PIPv4, FTP, DNS, RTSP, RTP, TCP, UDP, SIP
Power1 differ
Indoor unit power typeDiffersACDC
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
AC adapter input voltageKnown for one100 - 240 V
Operational conditions1 differ
Operating relative humidity (H-H)Differs10 - 95%10 - 90%
Operating temperature (T-T)Known for one-20 - 60 °C
Weight & dimensionsidentical
WidthKnown for one145 mm
DepthKnown for one43 mm
HeightKnown for one389 mm
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
Indoor unit includedKnown for oneYes
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Minimum order quantityKnown for one1 pc(s)
Storageidentical
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one64 GB
Indoor unitidentical
RS-485 portsKnown for one1
Softwareidentical
Operating system installedKnown for oneEmbedded LINUX
Technical detailsidentical
CertificationKnown for oneCE; FCC; UL

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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