Product comparison · 2 video intercom systems

Dahua Technology VTO6521H-D video intercom system vs Philips DES9900VOS/29 video intercom system Black, Silver

19specifications compared
13differ
6identical
49known for one product only

Key differences

The Philips DES9900VOS/29 video intercom system Black, Silver has 16.21° more viewing angle, horizontal than the Dahua Technology VTO6521H-D video intercom system (130° vs 113.79°). The Philips DES9900VOS/29 video intercom system Black, Silver has 28.5° more viewing angle, vertical than the Dahua Technology VTO6521H-D video intercom system (90° vs 61.5°). The Philips DES9900VOS/29 video intercom system Black, Silver has 140 mA more power consumption than the Dahua Technology VTO6521H-D video intercom system (240 mA vs 100 mA). Connectivity technology: Wired on the Dahua Technology VTO6521H-D video intercom system, Wireless on the Philips DES9900VOS/29 video intercom system Black, Silver. Product colour: Silver on the Dahua Technology VTO6521H-D video intercom system, Black, Silver on the Philips DES9900VOS/29 video intercom system Black, Silver.

Connectivity technology
- VTO6521H-D video intercom system:Wired
- DES9900VOS/29 video intercom system Black, Silver:Wireless
Viewing angle, horizontal
- VTO6521H-D video intercom system:113.79°
- DES9900VOS/29 video intercom system Black, Silver:130°
Viewing angle, vertical
- VTO6521H-D video intercom system:61.5°
- DES9900VOS/29 video intercom system Black, Silver:90°
Product colour
- VTO6521H-D video intercom system:Silver
- DES9900VOS/29 video intercom system Black, Silver:Black, Silver
International Protection (IP) code
- VTO6521H-D video intercom system:IP65
- DES9900VOS/29 video intercom system Black, Silver:IP44
Power consumption
- VTO6521H-D video intercom system:100 mA
- DES9900VOS/29 video intercom system Black, Silver:240 mA
Power consumption (typical)
- VTO6521H-D video intercom system:18 W
- DES9900VOS/29 video intercom system Black, Silver:4.8 W
Operating temperature (T-T)
- VTO6521H-D video intercom system:-30 - 60 °C
- DES9900VOS/29 video intercom system Black, Silver:-20 - 50 °C

Side by side

Differences highlightedShow differences only

Comparison of VTO6521H-D, DES9900VOS/29
68 specifications	A Dahua Technology VTO6521H-D video intercom system Model VTO6521H-D View product	B Philips DES9900VOS/29 video intercom system Black, Silver Model DES9900VOS/29 View product
Features1 differ
Connectivity technologyDiffers	Wired	Wireless
Maximum number of cameras supportedKnown for one	1	Unknown — not stated by the source
SpeakerphoneKnown for one	Yes	Unknown — not stated by the source
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Automatic gain controlKnown 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
Motion detection functionKnown for one	Yes	Unknown — not stated by the source
VoIP protocolsKnown for one	SIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP	Unknown — not stated by the source
Wall mountableKnown for one	Yes	Unknown — not stated by the source
Maximum operating distanceKnown for one	Unknown — not stated by the source	120 m
Displayidentical
Display diagonalKnown for one	10.9 cm (4.3")	Unknown — not stated by the source
Display technologyKnown for one	IPS	Unknown — not stated by the source
Display resolutionKnown for one	800 x 480 pixels	Unknown — not stated by the source
Video formats supportedKnown for one	H.264	Unknown — not stated by the source
Camera2 differ
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
Optical sensor sizeKnown for one	25.4 / 2.7 mm (1 / 2.7")	Unknown — not stated by the source
Maximum frame rateKnown for one	30 fps	Unknown — not stated by the source
Viewing angle, horizontalDiffers	113.79°	130°
Viewing angle, verticalDiffers	61.5°	90°
Audioidentical
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Noise-cancelingKnown for one	Yes	Unknown — not stated by the source
Voice codecsKnown for one	G.711u	Unknown — not stated by the source
Design2 differ
Product colourDiffers	Silver	Black, Silver
International Protection (IP) codeDiffers	IP65	IP44
Control typeKnown for one	Buttons, Touch	Unknown — not stated by the source
Housing materialKnown for one	Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)	Unknown — not stated by the source
Placement supportedKnown for one	Vertical	Unknown — not stated by the source
Outdoor unit housing materialKnown for one	Unknown — not stated by the source	Aluminium, Plastic
Storageidentical
Memory card slotKnown for one	Yes	Unknown — not stated by the source
Maximum memory card sizeKnown for one	4 GB	Unknown — not stated by the source
Included memory card sizeKnown for one	1 GB	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	1	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
Supported network protocolsKnown for one	SIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP	Unknown — not stated by the source
Softwareidentical
Operating system installedKnown for one	Linux	Unknown — not stated by the source
Power2 differ
AC adapter output voltageKnown for one	12 V	Unknown — not stated by the source
AC adapter output currentKnown for one	2 A	Unknown — not stated by the source
Power consumptionDiffers	100 mA	240 mA
Power consumption (typical)Differs	18 W	4.8 W
Power consumption (standby)Known for one	5 W	Unknown — not stated by the source
Operational conditions1 differ
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Operating temperature (T-T)Differs	-30 - 60 °C	-20 - 50 °C
Weight & dimensions4 differ
WidthDiffers	145.5 mm	82 mm
DepthDiffers	43.5 mm	38 mm
HeightDiffers	388.5 mm	168 mm
WeightDiffers	1 kg	330 g
Packaging data1 differ
Package weightDiffers	1.29 kg	740 g
Indoor unit includedKnown for one	Unknown — not stated by the source	No
Package widthKnown for one	Unknown — not stated by the source	150 mm
Package depthKnown for one	Unknown — not stated by the source	93 mm
Package heightKnown for one	Unknown — not stated by the source	210 mm
Logistics dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Minimum order quantityKnown for one	1 pc(s)	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	CE, Federal Communications Commission (FCC)	Unknown — not stated by the source
Sustainability complianceKnown for one	Yes	Unknown — not stated by the source
Night visionidentical
Night visionKnown for one	Unknown — not stated by the source	Yes
Night vision distanceKnown for one	Unknown — not stated by the source	2.5 m

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 VTO6521H-D video intercom system vs Philips DES9900VOS/29 video intercom system Black, Silver

Key differences

Side by side

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