Product comparison · 2 video intercom systems

Dahua Technology VTH2421FB video intercom system vs Philips DES9900VOS/29 video intercom system Black, Silver

10specifications compared
9differ
1identical
37known for one product only

Key differences

The Dahua Technology VTH2421FB video intercom system has 2.2 W more power consumption (typical) than the Philips DES9900VOS/29 video intercom system Black, Silver (7 W vs 4.8 W). The Dahua Technology VTH2421FB video intercom system has 139.5 mm more width than the Philips DES9900VOS/29 video intercom system Black, Silver (221.5 mm vs 82 mm). The Philips DES9900VOS/29 video intercom system Black, Silver has 16.5 mm more depth than the Dahua Technology VTH2421FB video intercom system (38 mm vs 21.5 mm). Only the Dahua Technology VTH2421FB video intercom system has indoor unit included. Only the Philips DES9900VOS/29 video intercom system Black, Silver has outdoor unit included.

Connectivity technology
- VTH2421FB video intercom system:Wired
- DES9900VOS/29 video intercom system Black, Silver:Wireless
Product colour
- VTH2421FB video intercom system:Black
- DES9900VOS/29 video intercom system Black, Silver:Black, Silver
Power consumption (typical)
- VTH2421FB video intercom system:7 W
- DES9900VOS/29 video intercom system Black, Silver:4.8 W
Width
- VTH2421FB video intercom system:221.5 mm
- DES9900VOS/29 video intercom system Black, Silver:82 mm
Depth
- VTH2421FB video intercom system:21.5 mm
- DES9900VOS/29 video intercom system Black, Silver:38 mm
Height
- VTH2421FB video intercom system:119.6 mm
- DES9900VOS/29 video intercom system Black, Silver:168 mm
Weight
- VTH2421FB video intercom system:350 g
- DES9900VOS/29 video intercom system Black, Silver:330 g
Indoor unit included
- VTH2421FB video intercom system:Yes
- DES9900VOS/29 video intercom system Black, Silver:No

Side by side

Differences highlightedShow differences only

Comparison of VTH2421FB, DES9900VOS/29
47 specifications	A Dahua Technology VTH2421FB video intercom system Model VTH2421FB View product	B Philips DES9900VOS/29 video intercom system Black, Silver Model DES9900VOS/29 View product
Features1 differ
Connectivity technologyDiffers	Wired	Wireless
ColourKnown for one	Yes	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
Wall mountableKnown for one	Yes	Unknown — not stated by the source
RFID readerKnown for one	Unknown — not stated by the source	Yes
Maximum operating distanceKnown for one	Unknown — not stated by the source	120 m
Displayidentical
Display diagonalKnown for one	17.8 cm (7")	Unknown — not stated by the source
Display technologyKnown for one	LCD	Unknown — not stated by the source
Display resolutionKnown for one	1024 x 600 pixels	Unknown — not stated by the source
Backlight displayKnown for one	Yes	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
Video formats supportedKnown for one	H.264	Unknown — not stated by the source
Audioidentical
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Number of speakersKnown for one	1	Unknown — not stated by the source
Voice codecsKnown for one	G.711	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black	Black, Silver
Placement supportedKnown for one	Horizontal	Unknown — not stated by the source
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP44
Outdoor unit housing materialKnown for one	Unknown — not stated by the source	Aluminium, Plastic
Proper useKnown for one	Unknown — not stated by the source	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
Supported network protocolsKnown for one	TCP/IP	Unknown — not stated by the source
Power1 differ
Indoor unit power typeKnown for one	DC	Unknown — not stated by the source
Power consumption (typical)Differs	7 W	4.8 W
Power consumption (standby)Known for one	1 W	Unknown — not stated by the source
Outdoor unit power typeKnown for one	Unknown — not stated by the source	DC
Power consumptionKnown for one	Unknown — not stated by the source	240 mA
Weight & dimensions4 differ
WidthDiffers	221.5 mm	82 mm
DepthDiffers	21.5 mm	38 mm
HeightDiffers	119.6 mm	168 mm
WeightDiffers	350 g	330 g
Packaging data2 differ
Indoor unit includedDiffers	Yes	No
Outdoor unit includedDiffers	No	Yes
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
Package weightKnown for one	Unknown — not stated by the source	740 g
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
Cameraidentical
Sensor typeKnown for one	Unknown — not stated by the source	CMOS
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	130°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	90°
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 50 °C

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 VTH2421FB video intercom system vs Philips DES9900VOS/29 video intercom system Black, Silver

Key differences

Side by side

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