Product comparison · 2 video intercom systems

Dahua Technology VTA2302A video intercom system vs Dahua Technology VTH8642KMS-W video intercom system

18specifications compared
10differ
8identical
32known for one product only

Key differences

The Dahua Technology VTH8642KMS-W video intercom system has 85 mm more width than the Dahua Technology VTA2302A video intercom system (190 mm vs 105 mm). The Dahua Technology VTH8642KMS-W video intercom system has 203.3 mm more depth than the Dahua Technology VTA2302A video intercom system (250 mm vs 46.7 mm). The Dahua Technology VTA2302A video intercom system has 156.5 mm more height than the Dahua Technology VTH8642KMS-W video intercom system (180 mm vs 23.5 mm). Product colour: Grey on the Dahua Technology VTA2302A video intercom system, Black, White on the Dahua Technology VTH8642KMS-W video intercom system. Control type: Buttons on the Dahua Technology VTA2302A video intercom system, Touch on the Dahua Technology VTH8642KMS-W video intercom system.

Product colour
- VTA2302A video intercom system:Grey
- VTH8642KMS-W video intercom system:Black, White
Control type
- VTA2302A video intercom system:Buttons
- VTH8642KMS-W video intercom system:Touch
Placement supported
- VTA2302A video intercom system:Vertical
- VTH8642KMS-W video intercom system:Horizontal
Proper use
- VTA2302A video intercom system:Indoor & outdoor
- VTH8642KMS-W video intercom system:Outdoor
Operating relative humidity (H-H)
- VTA2302A video intercom system:10 - 90%
- VTH8642KMS-W video intercom system:10 - 95%
Operating temperature (T-T)
- VTA2302A video intercom system:-30 - 60 °C
- VTH8642KMS-W video intercom system:-10 - 55 °C
Width
- VTA2302A video intercom system:105 mm
- VTH8642KMS-W video intercom system:190 mm
Depth
- VTA2302A video intercom system:46.7 mm
- VTH8642KMS-W video intercom system:250 mm

Side by side

Differences highlightedShow differences only

Comparison of VTA2302A, VTH8642KMS-W
50 specifications	A Dahua Technology VTA2302A video intercom system Model VTA2302A View product	B Dahua Technology VTH8642KMS-W video intercom system Model VTH8642KMS-W View product
Featuresidentical
Connectivity technology	Wired	Wired
ColourKnown for one	No	Unknown — not stated by the source
Number of displays supported	1	1
Speakerphone	Yes	Yes
Built-in microphone	Yes	Yes
Number of buttonsKnown for one	2 buttons	Unknown — not stated by the source
Viewing angleKnown for one	111°	Unknown — not stated by the source
Wall mountable	Yes	Yes
Maximum number of cameras supportedKnown for one	Unknown — not stated by the source	1
Night visionidentical
Night visionKnown for one	Yes	Unknown — not stated by the source
Cameraidentical
Megapixel (approx.)Known for one	2 MP	Unknown — not stated by the source
Supported video modesKnown for one	720p, 1080p	Unknown — not stated by the source
Sensor typeKnown for one	CMOS	Unknown — not stated by the source
Optical sensor sizeKnown for one	25.4 / 2.7 mm (1 / 2.7")	Unknown — not stated by the source
Field of view (FOV) angleKnown for one	111°	Unknown — not stated by the source
Viewing angle, horizontalKnown for one	91°	Unknown — not stated by the source
Viewing angle, verticalKnown for one	47°	Unknown — not stated by the source
Audioidentical
Built-in speaker(s)	Yes	Yes
Voice codecsKnown for one	Unknown — not stated by the source	G.711Mu, G.711a, G.711u
Design4 differ
Product colourDiffers	Grey	Black, White
Control typeDiffers	Buttons	Touch
Placement supportedDiffers	Vertical	Horizontal
Proper useDiffers	Indoor & outdoor	Outdoor
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
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Power over Ethernet (PoE)Known for one	Yes	Unknown — not stated by the source
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Poweridentical
Outdoor unit power type	DC	DC
Power consumption (typical)Known for one	6 W	Unknown — not stated by the source
Power consumption (standby)Known for one	2 W	Unknown — not stated by the source
Operational conditions2 differ
Operating relative humidity (H-H)Differs	10 - 90%	10 - 95%
Operating temperature (T-T)Differs	-30 - 60 °C	-10 - 55 °C
Weight & dimensions3 differ
WidthDiffers	105 mm	190 mm
DepthDiffers	46.7 mm	250 mm
HeightDiffers	180 mm	23.5 mm
WeightKnown for one	Unknown — not stated by the source	670 g
Packaging data1 differ
Indoor unit includedKnown for one	No	Unknown — not stated by the source
Outdoor unit included	Yes	Yes
Package weightDiffers	1.2 kg	850 g
Technical detailsidentical
CertificationKnown for one	CE, FCC	Unknown — not stated by the source
Compliance certificatesKnown for one	Unknown — not stated by the source	CE, Federal Communications Commission (FCC)
Displayidentical
Display diagonalKnown for one	Unknown — not stated by the source	25.4 cm (10")
Display technologyKnown for one	Unknown — not stated by the source	TFT
Display resolutionKnown for one	Unknown — not stated by the source	1024 x 600 pixels
TouchscreenKnown for one	Unknown — not stated by the source	Yes
Touchscreen typeKnown for one	Unknown — not stated by the source	Capacitive
Storageidentical
Memory card slotKnown for one	Unknown — not stated by the source	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	SD

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 VTA2302A video intercom system vs Dahua Technology VTH8642KMS-W video intercom system

Key differences

Side by side

More video intercom system comparisons