Product comparison · 2 video intercom systems

Dahua Technology DHI-VTO2111D-P-S3 video intercom system vs Dahua Technology VTH2621G-P video intercom system

22specifications compared
6differ
16identical
35known for one product only

Key differences

The Dahua Technology VTH2621G-P video intercom system has 1 W more power consumption (typical) than the Dahua Technology DHI-VTO2111D-P-S3 video intercom system (6 W vs 5 W). The Dahua Technology VTH2621G-P video intercom system has 1 W more power consumption (standby) than the Dahua Technology DHI-VTO2111D-P-S3 video intercom system (2 W vs 1 W). Indoor unit power type: DC/PoE on the Dahua Technology DHI-VTO2111D-P-S3 video intercom system, DC on the Dahua Technology VTH2621G-P 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 VTH2621G-P video intercom system. Operating temperature (T-T): -30 - 60 °C on the Dahua Technology DHI-VTO2111D-P-S3 video intercom system, -10 - 55 °C on the Dahua Technology VTH2621G-P video intercom system.

Indoor unit power type
- DHI-VTO2111D-P-S3 video intercom system:DC/PoE
- VTH2621G-P video intercom system:DC
Power consumption (typical)
- DHI-VTO2111D-P-S3 video intercom system:5 W
- VTH2621G-P video intercom system:6 W
Power consumption (standby)
- DHI-VTO2111D-P-S3 video intercom system:1 W
- VTH2621G-P video intercom system:2 W
Operating relative humidity (H-H)
- DHI-VTO2111D-P-S3 video intercom system:10 - 90%
- VTH2621G-P video intercom system:10 - 95%
Operating temperature (T-T)
- DHI-VTO2111D-P-S3 video intercom system:-30 - 60 °C
- VTH2621G-P video intercom system:-10 - 55 °C

Side by side

Differences highlightedShow differences only

Comparison of DHI-VTO2111D-P-S3, VTH2621G-P
57 specifications	A Dahua Technology DHI-VTO2111D-P-S3 video intercom system Model DHI-VTO2111D-P-S3 View product	B Dahua Technology VTH2621G-P video intercom system Model VTH2621G-P View product
Featuresidentical
Connectivity technology	Wired	Wired
Number of displays supportedKnown for one	1	Unknown — not stated by the source
Maximum number of cameras supportedKnown for one	1	Unknown — not stated by the source
SpeakerphoneKnown for one	Yes	Unknown — not stated by the source
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Door station controlKnown for one	Yes	Unknown — not stated by the source
Wall mountable	Yes	Yes
ColourKnown for one	Unknown — not stated by the source	Yes
Echo cancellationKnown for one	Unknown — not stated by the source	Yes
Displayidentical
Display diagonal	17.8 cm (7")	17.8 cm (7")
Display technology	TFT	TFT
Display resolution	1024 x 600 pixels	1024 x 600 pixels
Touchscreen	Yes	Yes
Touchscreen type	Capacitive	Capacitive
Wide Dynamic Range (WDR)Known for one	Yes	Unknown — not stated by the source
Video formats supportedKnown for one	Unknown — not stated by the source	H.264, H.265
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
Audioidentical
Built-in speaker(s)	Yes	Yes
Voice codecs	G.711a, G.711u, PCM	G.711a, G.711u, PCM
Designidentical
Product colour	Black	Black
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
Indoor unit housing materialKnown for one	Unknown — not stated by the source	ABS, Polycarbonate
Storageidentical
Memory card slotKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsKnown for one	SD	Unknown — not stated by the source
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
Network1 differ
Ethernet interface type	Fast Ethernet	Fast Ethernet
Ethernet LAN data rates	10,100 Mbit/s	10,100 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one	6	Unknown — not stated by the source
Power over Ethernet (PoE)	Yes	Yes
Supported network protocolsDiffers	SIP; P2P; IPv4; DNS; RTSP; RTP; TCP; UDP	IPv4; FTP; UPnP; SNMP; DNS; DDNS; RTSP; RTP; TCP; UDP; SIP
Softwareidentical
Operating system installed	Embedded LINUX	Embedded LINUX
Power3 differ
Indoor unit power typeDiffers	DC/PoE	DC
Outdoor unit power typeKnown for one	DC/PoE	Unknown — not stated by the source
Power consumption (typical)Differs	5 W	6 W
Power consumption (standby)Differs	1 W	2 W
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 included	Yes	Yes
Outdoor unit includedKnown for one	Yes	Unknown — not stated by the source
Package weightKnown for one	Unknown — not stated by the source	580 g
Technical detailsidentical
Certification	CE; FCC	CE; FCC
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	189.6 mm
DepthKnown for one	Unknown — not stated by the source	26 mm
HeightKnown for one	Unknown — not stated by the source	134.6 mm
WeightKnown for one	Unknown — not stated by the source	340 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 VTH2621G-P video intercom system

Key differences

Side by side

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