Product comparison · 2 video intercom systems

Dahua Technology DHI-VTO2111D-P-S3 video intercom system vs Dahua Technology VTH8642KMS-W video intercom system

20specifications compared
6differ
14identical
39known for one product only

Key differences

Display diagonal: 17.8 cm (7") on the Dahua Technology DHI-VTO2111D-P-S3 video intercom system, 25.4 cm (10") on the Dahua Technology VTH8642KMS-W video intercom system. Voice codecs: G.711a, G.711u, PCM on the Dahua Technology DHI-VTO2111D-P-S3 video intercom system, G.711Mu, G.711a, G.711u on the Dahua Technology VTH8642KMS-W video intercom system. Product colour: Black on the Dahua Technology DHI-VTO2111D-P-S3 video intercom system, Black, White on the Dahua Technology VTH8642KMS-W video intercom system. Outdoor unit power type: DC/PoE on the Dahua Technology DHI-VTO2111D-P-S3 video intercom system, DC on the Dahua Technology VTH8642KMS-W video intercom system. Operating relative humidity (H-H): 10 - 90% on the Dahua Technology DHI-VTO2111D-P-S3 video intercom system, 10 - 95% on the Dahua Technology VTH8642KMS-W video intercom system.

Display diagonal
- DHI-VTO2111D-P-S3 video intercom system:17.8 cm (7")
- VTH8642KMS-W video intercom system:25.4 cm (10")
Voice codecs
- DHI-VTO2111D-P-S3 video intercom system:G.711a, G.711u, PCM
- VTH8642KMS-W video intercom system:G.711Mu, G.711a, G.711u
Product colour
- DHI-VTO2111D-P-S3 video intercom system:Black
- VTH8642KMS-W video intercom system:Black, White
Outdoor unit power type
- DHI-VTO2111D-P-S3 video intercom system:DC/PoE
- VTH8642KMS-W video intercom system:DC
Operating relative humidity (H-H)
- DHI-VTO2111D-P-S3 video intercom system:10 - 90%
- VTH8642KMS-W video intercom system:10 - 95%
Operating temperature (T-T)
- DHI-VTO2111D-P-S3 video intercom system:-30 - 60 °C
- VTH8642KMS-W video intercom system:-10 - 55 °C

Side by side

Differences highlightedShow differences only

Comparison of DHI-VTO2111D-P-S3, VTH8642KMS-W
59 specifications	A Dahua Technology DHI-VTO2111D-P-S3 video intercom system Model DHI-VTO2111D-P-S3 View product	B Dahua Technology VTH8642KMS-W video intercom system Model VTH8642KMS-W View product
Featuresidentical
Door station controlKnown for one	Yes	Unknown — not stated by the source
Display1 differ
Display diagonalDiffers	17.8 cm (7")	25.4 cm (10")
Wide Dynamic Range (WDR)Known for one	Yes	Unknown — not stated by the source
Night visionidentical
Night visionKnown for one	Yes	Unknown — not stated by the source
LED typeKnown for one	IR	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 / 2.8 mm (1 / 2.8")	Unknown — not stated by the source
Day/night modeKnown for one	Yes	Unknown — not stated by the source
Maximum frame rateKnown for one	30 fps	Unknown — not stated by the source
Viewing angle, diagonalKnown for one	122°	Unknown — not stated by the source
Viewing angle, horizontalKnown for one	107°	Unknown — not stated by the source
Viewing angle, verticalKnown for one	60°	Unknown — not stated by the source
Audio1 differ
Voice codecsDiffers	G.711a, G.711u, PCM	G.711Mu, G.711a, G.711u
Design1 differ
Product colourDiffers	Black	Black, White
International Protection (IP) codeKnown for one	IP65	Unknown — not stated by the source
Housing materialKnown for one	Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)	Unknown — not stated by the source
Control typeKnown for one	Unknown — not stated by the source	Touch
Placement supportedKnown for one	Unknown — not stated by the source	Horizontal
Proper useKnown for one	Unknown — not stated by the source	Outdoor
Storageidentical
Maximum memory card sizeKnown for one	8 GB	Unknown — not stated by the source
Indoor unitidentical
RS-485 portsKnown for one	1	Unknown — not stated by the source
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	6	Unknown — not stated by the source
Power over Ethernet (PoE)Known for one	Yes	Unknown — not stated by the source
Supported network protocolsKnown for one	SIP; P2P; IPv4; DNS; RTSP; RTP; TCP; UDP	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)
Softwareidentical
Operating system installedKnown for one	Embedded LINUX	Unknown — not stated by the source
Power1 differ
Indoor unit power typeKnown for one	DC/PoE	Unknown — not stated by the source
Outdoor unit power typeDiffers	DC/PoE	DC
Power consumption (typical)Known for one	5 W	Unknown — not stated by the source
Power consumption (standby)Known for one	1 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
Packaging dataidentical
Indoor unit includedKnown for one	Yes	Unknown — not stated by the source
Package weightKnown for one	Unknown — not stated by the source	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)
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	190 mm
DepthKnown for one	Unknown — not stated by the source	250 mm
HeightKnown for one	Unknown — not stated by the source	23.5 mm
WeightKnown for one	Unknown — not stated by the source	670 g

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 DHI-VTO2111D-P-S3 video intercom system vs Dahua Technology VTH8642KMS-W video intercom system

Key differences

Side by side

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