Product comparison · 2 speakerphones

Dahua Technology DH-VCS-SH30 speakerphone Universal White vs Dahua Technology VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black

17specifications compared
15differ
2identical
34known for one product only

Key differences

Device type
- DH-VCS-SH30 speakerphone Universal White:Universal
- VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black:Mobile phone/PC
Product colour
- DH-VCS-SH30 speakerphone Universal White:White
- VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black:Black
Maximum operating distance
- DH-VCS-SH30 speakerphone Universal White:8 m
- VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black:10 m
Output power
- DH-VCS-SH30 speakerphone Universal White:15 W
- VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black:5 W
Impedance
- DH-VCS-SH30 speakerphone Universal White:8 Ω
- VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black:4 Ω
Microphone frequency
- DH-VCS-SH30 speakerphone Universal White:50 - 12000 Hz
- VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black:90 - 16000 Hz
Number of microphones
- DH-VCS-SH30 speakerphone Universal White:1
- VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black:4
Power source type
- DH-VCS-SH30 speakerphone Universal White:PoE
- VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black:USB

Side by side

Differences highlightedShow differences only

Comparison of DH-VCS-SH30, VCS-MCA450
51 specifications	A Dahua Technology DH-VCS-SH30 speakerphone Universal White Model DH-VCS-SH30 View product	B Dahua Technology VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black Model VCS-MCA450 View product
Features3 differ
Device typeDiffers	Universal	Mobile phone/PC
Product colourDiffers	White	Black
PortableKnown for one	Unknown — not stated by the source	Yes
Noise reductionKnown for one	Unknown — not stated by the source	Yes
Echo cancellationKnown for one	Unknown — not stated by the source	Yes
Maximum operating distanceDiffers	8 m	10 m
Signal-to-Noise Ratio (SNR)	75 dB	75 dB
LED indicatorsKnown for one	Unknown — not stated by the source	Power
Control typeKnown for one	Unknown — not stated by the source	Buttons
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Sound pressure level (max)Known for one	Unknown — not stated by the source	85 dB
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 10, Windows 11, Windows 7, Windows 8
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Audio formats supportedKnown for one	G.711, G.711 A-law, G.711 μ-law, G.722, MP3	Unknown — not stated by the source
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsKnown for one	MicroSD (TransFlash)	Unknown — not stated by the source
International Protection (IP) codeKnown for one	IP67	Unknown — not stated by the source
CertificationKnown for one	EMC EN 55032 Class B, EN 50121-4, IEC 62236-4, EN 55024, EN 61000-6-1, EN 61000-6-2, FCC Part 15 Subpart B Class B, ICES-3(B)/NMB-3(B), VCCI Class B, RCM AS/ NZS CISPR 32 Class B, KC KN32 Class B, KC KN35 Safety IEC/EN/UL 62368-1, IEC/EN/UL 60950-22 Environment IEC/EN 60529 IP67, IEC 60068-2-1, IEC	Unknown — not stated by the source
Loudspeakers2 differ
Output powerDiffers	15 W	5 W
ImpedanceDiffers	8 Ω	4 Ω
SensitivityKnown for one	120 dB	Unknown — not stated by the source
Operating frequencyKnown for one	250 - 16000 MHz	Unknown — not stated by the source
Microphone2 differ
Microphone direction typeKnown for one	Unknown — not stated by the source	Omnidirectional
Microphone frequencyDiffers	50 - 12000 Hz	90 - 16000 Hz
Number of microphonesDiffers	1	4
Ports & interfacesidentical
InterfaceKnown for one	Unknown — not stated by the source	USB Type-C
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
BluetoothKnown for one	Unknown — not stated by the source	Yes
USB connector genderKnown for one	Unknown — not stated by the source	Male
USB connector typeKnown for one	Unknown — not stated by the source	USB Type-C
Power1 differ
Power source typeDiffers	PoE	USB
Operating voltageKnown for one	Unknown — not stated by the source	7.4 V
Charging voltageKnown for one	Unknown — not stated by the source	5 V
Input currentKnown for one	Unknown — not stated by the source	2 A
Battery life (max)Known for one	Unknown — not stated by the source	8 h
Battery recharge timeKnown for one	Unknown — not stated by the source	3 h
Operational conditions1 differ
Operating temperature (T-T)Differs	-40 - 60 °C	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 70 °C
Operating relative humidity (H-H)Known for one	60 - 95%	Unknown — not stated by the source
Batteryidentical
Battery capacityKnown for one	Unknown — not stated by the source	2200 mAh
Battery weightKnown for one	1.8 kg	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	170 mm	112.5 mm
HeightDiffers	250 mm	35.2 mm
WeightKnown for one	Unknown — not stated by the source	300 g
DepthKnown for one	225 mm	Unknown — not stated by the source
Packaging data4 differ
Package widthDiffers	200 mm	188 mm
Package depthDiffers	240 mm	163 mm
Package heightDiffers	275 mm	51 mm
Package weightDiffers	2.5 kg	400 g
Packaging contentidentical
Quantity	1	1

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.

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