Product comparison · 2 video intercom systems

Dahua Technology VTH5221E-H video intercom system vs Dahua Technology VTO2111D-P-S2 video intercom system

17specifications compared
6differ
11identical
38known for one product only

Key differences

The Dahua Technology VTH5221E-H video intercom system has 165.6 mm more width than the Dahua Technology VTO2111D-P-S2 video intercom system (236 mm vs 70.4 mm). The Dahua Technology VTH5221E-H video intercom system has 131.1 mm more depth than the Dahua Technology VTO2111D-P-S2 video intercom system (165.5 mm vs 34.4 mm). The Dahua Technology VTO2111D-P-S2 video intercom system has 91.8 mm more height than the Dahua Technology VTH5221E-H video intercom system (135 mm vs 43.2 mm). Only the Dahua Technology VTO2111D-P-S2 video intercom system has outdoor unit included. Operating temperature (T-T): -10 - 55 °C on the Dahua Technology VTH5221E-H video intercom system, -30 - 60 °C on the Dahua Technology VTO2111D-P-S2 video intercom system.

Operating temperature (T-T)
- VTH5221E-H video intercom system:-10 - 55 °C
- VTO2111D-P-S2 video intercom system:-30 - 60 °C
Width
- VTH5221E-H video intercom system:236 mm
- VTO2111D-P-S2 video intercom system:70.4 mm
Depth
- VTH5221E-H video intercom system:165.5 mm
- VTO2111D-P-S2 video intercom system:34.4 mm
Height
- VTH5221E-H video intercom system:43.2 mm
- VTO2111D-P-S2 video intercom system:135 mm
Weight
- VTH5221E-H video intercom system:900 g
- VTO2111D-P-S2 video intercom system:326 g
Outdoor unit included
- VTH5221E-H video intercom system:No
- VTO2111D-P-S2 video intercom system:Yes

Side by side

Differences highlightedShow differences only

Comparison of VTH5221E-H, VTO2111D-P-S2
55 specifications	A Dahua Technology VTH5221E-H video intercom system Model VTH5221E-H View product	B Dahua Technology VTO2111D-P-S2 video intercom system Model VTO2111D-P-S2 View product
Featuresidentical
Connectivity technology	Wired	Wired
ColourKnown for one	Yes	Unknown — not stated by the source
Number of displays supportedKnown for one	1	Unknown — not stated by the source
Speakerphone	Yes	Yes
Built-in microphone	Yes	Yes
Video codecsKnown for one	H.264	Unknown — not stated by the source
Wall mountable	Yes	Yes
Door station controlKnown for one	Unknown — not stated by the source	Yes
Number of buttonsKnown for one	Unknown — not stated by the source	1 buttons
Displayidentical
Display diagonalKnown for one	17.8 cm (7")	Unknown — not stated by the source
Display technologyKnown for one	TFT	Unknown — not stated by the source
Display resolutionKnown for one	1024 x 600 pixels	Unknown — not stated by the source
Backlight displayKnown for one	Yes	Unknown — not stated by the source
TouchscreenKnown for one	Yes	Unknown — not stated by the source
Touchscreen typeKnown for one	Capacitive	Unknown — not stated by the source
Video formats supportedKnown for one	Unknown — not stated by the source	H.264
Audioidentical
Built-in speaker(s)	Yes	Yes
Voice codecsKnown for one	G.711	Unknown — not stated by the source
Number of speakersKnown for one	Unknown — not stated by the source	1
Designidentical
Product colour	Black	Black
Control typeKnown for one	Touch	Unknown — not stated by the source
Placement supportedKnown for one	Horizontal/Vertical	Unknown — not stated by the source
Proper useKnown for one	Indoor	Unknown — not stated by the source
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP65
Housing materialKnown for one	Unknown — not stated by the source	Plastic
Storageidentical
Memory card slot	Yes	Yes
Compatible memory cards	MicroSD (TransFlash)	MicroSD (TransFlash)
Maximum memory card size	32 GB	32 GB
Networkidentical
Ethernet interface typeKnown for one	Fast Ethernet	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	Unknown — not stated by the source
Cabling technologyKnown for one	10/100Base-T(X)	Unknown — not stated by the source
Power over Ethernet (PoE)Known for one	Yes	Unknown — not stated by the source
Networking standardsKnown for one	IEEE 802.3af	Unknown — not stated by the source
Supported network protocolsKnown for one	TCP/IP	Unknown — not stated by the source
Softwareidentical
Operating system installedKnown for one	Linux	Unknown — not stated by the source
Poweridentical
Indoor unit power type	DC	DC
AC adapter output voltageKnown for one	12 V	Unknown — not stated by the source
Power consumption (typical)Known for one	5 W	Unknown — not stated by the source
Power consumption (standby)Known for one	3.5 W	Unknown — not stated by the source
Operational conditions1 differ
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Operating temperature (T-T)Differs	-10 - 55 °C	-30 - 60 °C
Weight & dimensions4 differ
WidthDiffers	236 mm	70.4 mm
DepthDiffers	165.5 mm	34.4 mm
HeightDiffers	43.2 mm	135 mm
WeightDiffers	900 g	326 g
Packaging data1 differ
Indoor unit includedKnown for one	Yes	Unknown — not stated by the source
Outdoor unit includedDiffers	No	Yes
Package weightKnown for one	Unknown — not stated by the source	326 g
Night visionidentical
Night visionKnown for one	Unknown — not stated by the source	Yes
Cameraidentical
Megapixel (approx.)Known for one	Unknown — not stated by the source	1 MP
Sensor typeKnown for one	Unknown — not stated by the source	CMOS
Optical sensor sizeKnown for one	Unknown — not stated by the source	25.4 / 4 mm (1 / 4")
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	105°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	125°
Technical detailsidentical
CertificationKnown for one	Unknown — not stated by the source	CE, 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.

Dahua Technology VTH5221E-H video intercom system vs Dahua Technology VTO2111D-P-S2 video intercom system

Key differences

Side by side

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