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Product comparison · 2 speakerphones

Dahua Technology DH-VCS-SH30 speakerphone Universal White vs Yamaha YVC-300 speakerphone Mobile phone USB/Bluetooth Black, Silver

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  • 12specifications compared
  • 12differ
  • 0identical
  • 35known for one product only

Key differences

The Yamaha YVC-300 speakerphone Mobile phone USB/Bluetooth Black, Silver has 2 m more maximum operating distance than the Dahua Technology DH-VCS-SH30 speakerphone Universal White (10 m vs 8 m). The Dahua Technology DH-VCS-SH30 speakerphone Universal White has 29 dB more sensitivity than the Yamaha YVC-300 speakerphone Mobile phone USB/Bluetooth Black, Silver (120 dB vs 91 dB). The Yamaha YVC-300 speakerphone Mobile phone USB/Bluetooth Black, Silver has 2 more microphones than the Dahua Technology DH-VCS-SH30 speakerphone Universal White (3 vs 1). Device type: Universal on the Dahua Technology DH-VCS-SH30 speakerphone Universal White, Mobile phone on the Yamaha YVC-300 speakerphone Mobile phone USB/Bluetooth Black, Silver. Product colour: White on the Dahua Technology DH-VCS-SH30 speakerphone Universal White, Black, Silver on the Yamaha YVC-300 speakerphone Mobile phone USB/Bluetooth Black, Silver.

  • Device type
    • Universal
    • Mobile phone
  • Product colour
    • White
    • Black, Silver
  • Maximum operating distance
    • 8 m
    • 10 m
  • Sensitivity
    • 120 dB
    • 91 dB
  • Microphone frequency
    • 50 - 12000 Hz
    • 100 - 20000 Hz
  • Number of microphones
    • 1
    • 3
  • Operating temperature (T-T)
    • -40 - 60 °C
    • 0 - 40 °C
  • Operating relative humidity (H-H)
    • 60 - 95%
    • 20 - 85%

Side by side

Differences highlightedShow differences only
47 specifications
A

Dahua Technology

DH-VCS-SH30 speakerphone Universal White

Model DH-VCS-SH30

View product
B

Yamaha

YVC-300 speakerphone Mobile phone USB/Bluetooth Black, Silver

Model YVC-300

View product
Features4 differ
Device typeDiffersUniversalMobile phone
AutoKnown for oneNo
Product colourDiffersWhiteBlack, Silver
SpeakerphoneKnown for oneYes
Noise reductionKnown for oneYes
Echo cancellationKnown for oneYes
Automatic gain controlKnown for oneYes
Maximum operating distanceDiffers8 m10 m
LED indicatorsKnown for oneYes
Control typeKnown for oneButtons
Windows operating systems supportedKnown for oneWindows 10, Windows 7, Windows 8.1
CertificationDiffersEMC 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, IECFCC (Part15B) Class A, ICES-003
Audio formats supportedKnown for oneG.711, G.711 A-law, G.711 μ-law, G.722, MP3
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Signal-to-Noise Ratio (SNR)Known for one75 dB
International Protection (IP) codeKnown for oneIP67
Loudspeakers1 differ
SensitivityDiffers120 dB91 dB
Frequency rangeKnown for one190 - 20000 Hz
Operating frequencyKnown for one250 - 16000 MHz
Output powerKnown for one15 W
ImpedanceKnown for one8 Ω
Microphone2 differ
Microphone frequencyDiffers50 - 12000 Hz100 - 20000 Hz
Number of microphonesDiffers13
Ports & interfacesidentical
InterfaceKnown for oneUSB/Bluetooth
Connectivity technologyKnown for oneWired & Wireless
USB 2.0 ports quantityKnown for one1
BluetoothKnown for oneYes
Bluetooth profilesKnown for oneA2DP, HFP
Bluetooth versionKnown for one2.1+EDR
Poweridentical
Power consumption (typical)Known for one2.5 W
Power source typeKnown for onePoE
Operational conditions2 differ
Operating temperature (T-T)Differs-40 - 60 °C0 - 40 °C
Storage temperature (T-T)Known for one-20 - 50 °C
Operating relative humidity (H-H)Differs60 - 95%20 - 85%
Weight & dimensions3 differ
WidthDiffers170 mm235 mm
DepthDiffers225 mm226 mm
HeightDiffers250 mm46 mm
WeightKnown for one800 g
Packaging contentidentical
Cables includedKnown for oneUSB
Quick start guideKnown for oneYes
QuantityKnown for one1
Batteryidentical
Battery weightKnown for one1.8 kg
Packaging dataidentical
Package widthKnown for one200 mm
Package depthKnown for one240 mm
Package heightKnown for one275 mm
Package weightKnown for one2.5 kg

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