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Product comparison · 2 video intercom systems

Dahua Technology VTH1520A video intercom system vs Imou VDP7 video intercom system

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  • 18specifications compared
  • 9differ
  • 9identical
  • 51known for one product only

Key differences

The Imou VDP7 video intercom system has 508 GB more maximum memory card size than the Dahua Technology VTH1520A video intercom system (512 GB vs 4 GB). The Imou VDP7 video intercom system has 12 V more AC adapter output voltage than the Dahua Technology VTH1520A video intercom system (24 V vs 12 V). The Dahua Technology VTH1520A video intercom system has 37.2 mm more width than the Imou VDP7 video intercom system (221.2 mm vs 184 mm). Connectivity technology: Wired on the Dahua Technology VTH1520A video intercom system, Wireless on the Imou VDP7 video intercom system. Display resolution: 800 x 480 pixels on the Dahua Technology VTH1520A video intercom system, 1024 x 600 pixels on the Imou VDP7 video intercom system.

  • Connectivity technology
    • Wired
    • Wireless
  • Display resolution
    • 800 x 480 pixels
    • 1024 x 600 pixels
  • Product colour
    • White
    • Black
  • Maximum memory card size
    • 4 GB
    • 512 GB
  • AC adapter output voltage
    • 12 V
    • 24 V
  • Main monitor station operating temperature (T-T)
    • -10 - 55 °C
    • -10 - 45 °C
  • Width
    • 221.2 mm
    • 184 mm
  • Depth
    • 25.8 mm
    • 23.5 mm

Side by side

Differences highlightedShow differences only
69 specifications
A

Dahua Technology

VTH1520A video intercom system

Model VTH1520A

View product
B

Imou

VDP7 video intercom system

Model VDP7

View product
Features1 differ
Connectivity technologyDiffersWiredWireless
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
SpeakerphoneKnown for oneYes
WeatherproofKnown for oneYes
Maximum operating distanceKnown for one120 m
Motion detection functionKnown for oneYes
Door station controlKnown for oneYes
Display1 differ
Display resolutionDiffers800 x 480 pixels1024 x 600 pixels
TouchscreenKnown for oneYes
Display technologyKnown for oneLCD/TFT
Night visionidentical
Night visionKnown for oneYes
Night vision distanceKnown for one15 m
LED typeKnown for oneIR
Cameraidentical
Megapixel (approx.)Known for one5 MP
Maximum video resolutionKnown for one2880 x 1620 pixels
Sensor typeKnown for oneCMOS
Optical sensor sizeKnown for one25.4 / 3 mm (1 / 3")
Progressive scanKnown for oneYes
Fixed focal lengthKnown for one2.3 mm
Maximum frame rateKnown for one15 fps
Viewing angle, diagonalKnown for one149°
Viewing angle, horizontalKnown for one125°
Viewing angle, verticalKnown for one71°
Audioidentical
Audio systemKnown for one2-way
Voice codecsKnown for oneG.711
Design1 differ
Product colourDiffersWhiteBlack
Doorbell buttonKnown for oneYes
Exit buttonKnown for oneYes
WaterproofKnown for oneYes
Smartphone supportKnown for oneYes
Control typeKnown for oneButtons
Storage1 differ
Maximum memory card sizeDiffers4 GB512 GB
Networkidentical
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 6 (802.11ax)
Cabling technologyKnown for one10/100Base-T(X)
Supported network protocolsKnown for oneTCP/IP
Softwareidentical
Mobile operating systems supportedKnown for oneAndroid, iOS
Power1 differ
AC adapter output voltageDiffers12 V24 V
AC adapter output currentKnown for one1.5 A
Power consumption (typical)Known for one7 W
Power consumption (standby)Known for one1.5 W
Operational conditions1 differ
Door station operating temperature (T-T)Known for one-20 - 50 °C
Main monitor station operating temperature (T-T)Differs-10 - 55 °C-10 - 45 °C
Operating relative humidity (H-H)Known for one10 - 90%
Weight & dimensions3 differ
WidthDiffers221.2 mm184 mm
DepthDiffers25.8 mm23.5 mm
HeightDiffers154.3 mm113 mm
Door station dimensions (WxDxH)Known for one181 x 29 x 83.5 mm
WeightKnown for one800 g
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

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