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 VTO2311R-WP video intercom system vs Dahua Technology VTO3211D-P2 video intercom system

Add a product
  • 26specifications compared
  • 8differ
  • 18identical
  • 40known for one product only

Key differences

The Dahua Technology VTO3211D-P2 video intercom system has 30° more viewing angle, horizontal than the Dahua Technology VTO2311R-WP video intercom system (140° vs 110°). The Dahua Technology VTO3211D-P2 video intercom system has 51 mm more width than the Dahua Technology VTO2311R-WP video intercom system (101 mm vs 50 mm). The Dahua Technology VTO3211D-P2 video intercom system has 22 mm more height than the Dahua Technology VTO2311R-WP video intercom system (182 mm vs 160 mm). Connectivity technology: Wireless on the Dahua Technology VTO2311R-WP video intercom system, Wired on the Dahua Technology VTO3211D-P2 video intercom system. Voice codecs: G.711a, G.711u, PCM on the Dahua Technology VTO2311R-WP video intercom system, G.711 on the Dahua Technology VTO3211D-P2 video intercom system.

  • Connectivity technology
    • Wireless
    • Wired
  • Viewing angle, horizontal
    • 110°
    • 140°
  • Voice codecs
    • G.711a, G.711u, PCM
    • G.711
  • Product colour
    • Light grey
    • Black, Grey
  • Width
    • 50 mm
    • 101 mm
  • Height
    • 160 mm
    • 182 mm
  • Weight
    • 180 g
    • 800 g

Side by side

Differences highlightedShow differences only
66 specifications
A

Dahua Technology

VTO2311R-WP video intercom system

Model VTO2311R-WP

View product
B

Dahua Technology

VTO3211D-P2 video intercom system

Model VTO3211D-P2

View product
Features1 differ
Connectivity technologyDiffersWirelessWired
ColourKnown for oneNo
Maximum number of cameras supportedKnown for one1
RFID readerKnown for oneYes
Fingerprint readerKnown for oneYes
Automatic gain controlKnown for oneYes
Door station controlKnown for oneYes
Motion detection functionKnown for oneYes
VoIP protocolsKnown for oneRTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH, HTTP/HTTPS, ONVIF
Number of buttonsKnown for one2 buttons
Displayidentical
TouchscreenKnown for oneYes
Video formats supportedKnown for oneH.264, H.265
Night visionidentical
LED typeKnown for oneIR
Camera1 differ
Supported video modesKnown for one720p, 1080p
Maximum frame rateKnown for one30 fps
Viewing angle, horizontalDiffers110°140°
Viewing angle, verticalKnown for one62°
Audio1 differ
Noise-cancelingKnown for oneYes
Voice codecsDiffersG.711a, G.711u, PCMG.711
Design1 differ
Product colourDiffersLight greyBlack, Grey
Control typeKnown for oneTouch
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
IK codeKnown for oneIK08
Outdoor unit housing materialKnown for oneAluminium
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash), SD
Maximum memory card sizeKnown for one256 GB
Network1 differ
Ethernet LAN (RJ-45) portsKnown for one1
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technologyKnown for one10/100Base-T(X)
Supported network protocolsDiffersRTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH, HTTP/HTTPS, ONVIFTCP/IP
Poweridentical
AC adapter output voltageKnown for one33 V
AC adapter output currentKnown for one1 A
Power consumption (typical)Known for one6 W
Power consumption (standby)Known for one3.5 W
Operational conditionsidentical
Operating temperature (T-T)Known for one-40 - 60 °C
Door station operating temperature (T-T)Known for one-40 - 60 °C
Weight & dimensions3 differ
WidthDiffers50 mm101 mm
HeightDiffers160 mm182 mm
WeightDiffers180 g800 g
Packaging dataidentical
Package weightKnown for one400 g
Indoor unit includedKnown for oneNo
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Minimum order quantityKnown for one1 pc(s)
Technical detailsidentical
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC)
Sustainability complianceKnown for oneYes
Softwareidentical
Operating system installedKnown for oneLinux

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