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 VTO2101E-P-S1 video intercom system vs Dahua Technology VTO3311Q-WP video intercom system

Add a product
  • 23specifications compared
  • 15differ
  • 8identical
  • 23known for one product only

Key differences

The Dahua Technology VTO3311Q-WP video intercom system has 48° more viewing angle, horizontal than the Dahua Technology VTO2101E-P-S1 video intercom system (125° vs 77°). The Dahua Technology VTO3311Q-WP video intercom system has 10° more viewing angle, vertical than the Dahua Technology VTO2101E-P-S1 video intercom system (65° vs 55°). The Dahua Technology VTO3311Q-WP video intercom system has 0.5 W more power consumption (standby) than the Dahua Technology VTO2101E-P-S1 video intercom system (3 W vs 2.5 W). Only the Dahua Technology VTO2101E-P-S1 video intercom system has colour. Video formats supported: H.264 on the Dahua Technology VTO2101E-P-S1 video intercom system, H.264, H.265 on the Dahua Technology VTO3311Q-WP video intercom system.

  • Colour
    • Yes
    • No
  • Video formats supported
    • H.264
    • H.264, H.265
  • Optical sensor size
    • 25.4 / 2.7 mm (1 / 2.7")
    • 25.4 / 2.8 mm (1 / 2.8")
  • Viewing angle, horizontal
    • 77°
    • 125°
  • Viewing angle, vertical
    • 55°
    • 65°
  • Product colour
    • Black
    • Grey
  • Housing material
    • Aluminium, Zinc
    • Aluminium, Metal
  • Ethernet LAN data rates
    • 10,100,1000 Mbit/s
    • 10,100 Mbit/s

Side by side

Differences highlightedShow differences only
46 specifications
A

Dahua Technology

VTO2101E-P-S1 video intercom system

Model VTO2101E-P-S1

View product
B

Dahua Technology

VTO3311Q-WP video intercom system

Model VTO3311Q-WP

View product
Features1 differ
ColourDiffersYesNo
Number of buttonsKnown for one4 buttons
SpeakerphoneKnown for oneYes
Automatic gain controlKnown for oneYes
Built-in microphoneKnown for oneYes
White balanceKnown for oneAuto, Manual
Display1 differ
Video formats supportedDiffersH.264H.264, H.265
Night visionidentical
LED typeKnown for oneIR
Night vision distanceKnown for one5 m
Camera3 differ
Supported video modesKnown for one720p, 1080p
Optical sensor sizeDiffers25.4 / 2.7 mm (1 / 2.7")25.4 / 2.8 mm (1 / 2.8")
Digital zoomKnown for one139x
Maximum frame rateKnown for one30 fps
Viewing angle, horizontalDiffers77°125°
Viewing angle, verticalDiffers55°65°
Design2 differ
Product colourDiffersBlackGrey
IK codeKnown for oneIK08
Housing materialDiffersAluminium, ZincAluminium, Metal
Network2 differ
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one1
Supported network protocolsDiffersTCP/IP, SIPRTSP; DNS; P2P; UPnP; RTP; RTMP; SIP; SSH; HTTP/ HTTPS; ONVIF
Cabling technologyKnown for one10/100Base-T(X)
Networking standardsKnown for oneIEEE 802.3af
Power1 differ
Power consumption (standby)Differs2.5 W3 W
Power consumption (typical)Known for one7 W
Operational conditions1 differ
Door station operating temperature (T-T)Known for one-40 - 60 °C
Operating temperature (T-T)Differs-30 - 60 °C10 - 90 °C
Operating relative humidity (H-H)Known for one10 - 90%
Weight & dimensions4 differ
WidthDiffers73 mm107.2 mm
DepthDiffers54.5 mm30 mm
HeightDiffers163 mm188.1 mm
WeightDiffers800 g550 g
Packaging dataidentical
Package weightKnown for one810 g
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Packaging contentidentical
Packaging contentKnown for oneAlarm power ribbon cable, rain cover
Technical detailsidentical
CertificationKnown for oneCE; FCC
Audioidentical
Built-in speaker(s)Known for oneYes
Voice codecsKnown for oneG.711

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