Product comparison · 2 video intercom systems

Dahua Technology VTH2621G-P video intercom system vs Dahua Technology VTO3311Q-WP video intercom system

15specifications compared
10differ
5identical
36known for one product only

Key differences

The Dahua Technology VTO3311Q-WP video intercom system has 1 W more power consumption (standby) than the Dahua Technology VTH2621G-P video intercom system (3 W vs 2 W). The Dahua Technology VTH2621G-P video intercom system has 82.4 mm more width than the Dahua Technology VTO3311Q-WP video intercom system (189.6 mm vs 107.2 mm). The Dahua Technology VTO3311Q-WP video intercom system has 4 mm more depth than the Dahua Technology VTH2621G-P video intercom system (30 mm vs 26 mm). Only the Dahua Technology VTH2621G-P video intercom system has colour. Product colour: Black on the Dahua Technology VTH2621G-P video intercom system, Grey on the Dahua Technology VTO3311Q-WP video intercom system.

Colour
- VTH2621G-P video intercom system:Yes
- VTO3311Q-WP video intercom system:No
Product colour
- VTH2621G-P video intercom system:Black
- VTO3311Q-WP video intercom system:Grey
Power consumption (standby)
- VTH2621G-P video intercom system:2 W
- VTO3311Q-WP video intercom system:3 W
Operating temperature (T-T)
- VTH2621G-P video intercom system:-10 - 55 °C
- VTO3311Q-WP video intercom system:10 - 90 °C
Width
- VTH2621G-P video intercom system:189.6 mm
- VTO3311Q-WP video intercom system:107.2 mm
Depth
- VTH2621G-P video intercom system:26 mm
- VTO3311Q-WP video intercom system:30 mm
Height
- VTH2621G-P video intercom system:134.6 mm
- VTO3311Q-WP video intercom system:188.1 mm
Weight
- VTH2621G-P video intercom system:340 g
- VTO3311Q-WP video intercom system:550 g

Side by side

Differences highlightedShow differences only

Comparison of VTH2621G-P, VTO3311Q-WP
51 specifications	A Dahua Technology VTH2621G-P video intercom system Model VTH2621G-P View product	B Dahua Technology VTO3311Q-WP video intercom system Model VTO3311Q-WP View product
Features1 differ
ColourDiffers	Yes	No
Number of buttonsKnown for one	Unknown — not stated by the source	4 buttons
Echo cancellationKnown for one	Yes	Unknown — not stated by the source
Wall mountableKnown for one	Yes	Unknown — not stated by the source
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
TouchscreenKnown for one	Yes	Unknown — not stated by the source
Touchscreen typeKnown for one	Capacitive	Unknown — not stated by the source
Night visionidentical
Night visionKnown for one	Unknown — not stated by the source	Yes
LED typeKnown for one	Unknown — not stated by the source	IR
Cameraidentical
Megapixel (approx.)Known for one	Unknown — not stated by the source	2 MP
Supported video modesKnown for one	Unknown — not stated by the source	720p, 1080p
Sensor typeKnown for one	Unknown — not stated by the source	CMOS
Optical sensor sizeKnown for one	Unknown — not stated by the source	25.4 / 2.8 mm (1 / 2.8")
Digital zoomKnown for one	Unknown — not stated by the source	139x
Maximum frame rateKnown for one	Unknown — not stated by the source	30 fps
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	125°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	65°
Design1 differ
Product colourDiffers	Black	Grey
IK codeKnown for one	Unknown — not stated by the source	IK08
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP65
Housing materialKnown for one	Unknown — not stated by the source	Aluminium, Metal
Indoor unit housing materialKnown for one	ABS, Polycarbonate	Unknown — not stated by the source
Network1 differ
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Supported network protocolsDiffers	IPv4; FTP; UPnP; SNMP; DNS; DDNS; RTSP; RTP; TCP; UDP; SIP	RTSP; DNS; P2P; UPnP; RTP; RTMP; SIP; SSH; HTTP/ HTTPS; ONVIF
Power over Ethernet (PoE)Known for one	Yes	Unknown — not stated by the source
Power1 differ
Outdoor unit power typeKnown for one	Unknown — not stated by the source	DC
Power consumption (standby)Differs	2 W	3 W
Indoor unit power typeKnown for one	DC	Unknown — not stated by the source
Power consumption (typical)Known for one	6 W	Unknown — not stated by the source
Operational conditions1 differ
Door station operating temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 60 °C
Operating temperature (T-T)Differs	-10 - 55 °C	10 - 90 °C
Operating relative humidity (H-H)Known for one	10 - 95%	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	189.6 mm	107.2 mm
DepthDiffers	26 mm	30 mm
HeightDiffers	134.6 mm	188.1 mm
WeightDiffers	340 g	550 g
Packaging data1 differ
Outdoor unit includedKnown for one	Unknown — not stated by the source	Yes
Package weightDiffers	580 g	810 g
Indoor unit includedKnown for one	Yes	Unknown — not stated by the source
Logistics dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Packaging contentidentical
Packaging contentKnown for one	Unknown — not stated by the source	Alarm power ribbon cable, rain cover
Audioidentical
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Voice codecsKnown for one	G.711a, G.711u, PCM	Unknown — not stated by the source
Softwareidentical
Operating system installedKnown for one	Embedded LINUX	Unknown — not stated by the source

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 VTH2621G-P video intercom system vs Dahua Technology VTO3311Q-WP video intercom system

Key differences

Side by side

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