All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 video intercom systems

Dahua Technology VTO6521K-S2 IP Apartment Door Station vs Imou VDP7 video intercom system

Add a product
  • 18specifications compared
  • 14differ
  • 4identical
  • 59known for one product only

Key differences

The Imou VDP7 video intercom system has 3 MP more megapixel (approx.) than the Dahua Technology VTO6521K-S2 IP Apartment Door Station (5 MP vs 2 MP). The Dahua Technology VTO6521K-S2 IP Apartment Door Station has 10 fps more maximum frame rate than the Imou VDP7 video intercom system (25 fps vs 15 fps). The Imou VDP7 video intercom system has 30° more viewing angle, horizontal than the Dahua Technology VTO6521K-S2 IP Apartment Door Station (125° vs 95°). Connectivity technology: Wired on the Dahua Technology VTO6521K-S2 IP Apartment Door Station, Wireless on the Imou VDP7 video intercom system. Display diagonal: 10.9 cm (4.3") on the Dahua Technology VTO6521K-S2 IP Apartment Door Station, 17.8 cm (7") on the Imou VDP7 video intercom system.

  • Connectivity technology
    • Wired
    • Wireless
  • Display diagonal
    • 10.9 cm (4.3")
    • 17.8 cm (7")
  • Display resolution
    • 800 x 480 pixels
    • 1024 x 600 pixels
  • Megapixel (approx.)
    • 2 MP
    • 5 MP
  • Optical sensor size
    • 25.4 / 2.8 mm (1 / 2.8")
    • 25.4 / 3 mm (1 / 3")
  • Maximum frame rate
    • 25 fps
    • 15 fps
  • Viewing angle, horizontal
    • 95°
    • 125°
  • Viewing angle, vertical
    • 50°
    • 71°

Side by side

Differences highlightedShow differences only
77 specifications
A

Dahua Technology

VTO6521K-S2 IP Apartment Door Station

Model VTO6521K-S2

View product
B

Imou

VDP7 video intercom system

Model VDP7

View product
Features1 differ
Connectivity technologyDiffersWiredWireless
ColourKnown for oneYes
Number of displays supportedKnown for one1
Maximum number of cameras supportedKnown for one1
Lock controlKnown for oneYes
Intelligent Video Surveillance (IVS) system featuresKnown for oneHuman detection, Vehicle detection
Active tampering alarmKnown for oneYes
Do not disturb functionKnown for oneYes
WeatherproofKnown for oneYes
Maximum operating distanceKnown for one120 m
Built-in microphoneKnown for oneYes
Motion detection functionKnown for oneYes
Wall mountableKnown for oneYes
Echo cancellationKnown for oneYes
Display2 differ
Display diagonalDiffers10.9 cm (4.3")17.8 cm (7")
Display resolutionDiffers800 x 480 pixels1024 x 600 pixels
TouchscreenKnown for oneYes
Night visionidentical
Night visionKnown for oneYes
Night vision distanceKnown for one15 m
LED typeKnown for oneIR
Camera5 differ
Megapixel (approx.)Differs2 MP5 MP
Maximum video resolutionKnown for one2880 x 1620 pixels
Optical sensor sizeDiffers25.4 / 2.8 mm (1 / 2.8")25.4 / 3 mm (1 / 3")
Progressive scanKnown for oneYes
Fixed focal lengthKnown for one2.3 mm
Maximum frame rateDiffers25 fps15 fps
Viewing angle, diagonalKnown for one149°
Viewing angle, horizontalDiffers95°125°
Viewing angle, verticalDiffers50°71°
Supported video modesKnown for one720p, 1080p
Audioidentical
Audio systemKnown for one2-way
Noise-cancelingKnown for oneYes
Voice codecsKnown for oneG.711a, G.711u, PCM
Design1 differ
Product colourDiffersStainless steelBlack
Doorbell buttonKnown for oneYes
Exit buttonKnown for oneYes
Proper useKnown for oneIndoor & outdoor
WaterproofKnown for oneYes
International Protection (IP) codeKnown for oneIP65
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one512 GB
Networkidentical
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 6 (802.11ax)
Ethernet interface typeKnown for oneFast Ethernet
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one1
Supported network protocolsKnown for oneFTP;RTMP;HTTP/HTTPS;DNS;RTSP;SSH;ONVIF;SIP;RTP
Softwareidentical
Mobile operating systems supportedKnown for oneAndroid, iOS
Operating system installedKnown for oneLinux
Power2 differ
AC adapter output voltageDiffers12 V24 V
AC adapter output currentDiffers2 A1.5 A
Indoor unit power typeKnown for oneDC/PoE
Power consumption (typical)Known for one18 W
Power consumption (standby)Known for one5 W
Operational conditionsidentical
Door station operating temperature (T-T)Known for one-20 - 50 °C
Main monitor station operating temperature (T-T)Known for one-10 - 45 °C
Operating relative humidity (H-H)Known for one0 - 90%
Operating temperature (T-T)Known for one-30 - 60 °C
Weight & dimensions3 differ
WidthDiffers406 mm184 mm
DepthDiffers143 mm23.5 mm
HeightDiffers54 mm113 mm
Door station dimensions (WxDxH)Known for one181 x 29 x 83.5 mm
WeightKnown for one2.3 kg
Packaging dataidentical
Outdoor unit includedKnown for oneYes
Drill template includedKnown for oneYes
Power adapter includedKnown for oneYes
Packaging contentidentical
Quick start guideKnown for oneYes
Screws includedKnown for oneYes
Technical detailsidentical
Compliance certificatesKnown for oneCE
CertificationKnown for oneCE
Indoor unitidentical
Alarm input channelsKnown for one2
RS-485 portsKnown for one1

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.

More video intercom system comparisons

All video intercom system comparisons