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Product comparison · 2 speakerphones

Dahua Technology DH-VCS-SH30 speakerphone Universal White vs Jabra Speak2 75

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  • 19specifications compared
  • 17differ
  • 2identical
  • 43known for one product only

Key differences

The Dahua Technology DH-VCS-SH30 speakerphone Universal White has 3 dB more Signal-to-Noise Ratio (SNR) than the Jabra Speak2 75 (75 dB vs 72 dB). The Dahua Technology DH-VCS-SH30 speakerphone Universal White has 32 dB more sensitivity than the Jabra Speak2 75 (120 dB vs 88 dB). The Dahua Technology DH-VCS-SH30 speakerphone Universal White has 4 Ω more impedance than the Jabra Speak2 75 (8 Ω vs 4 Ω). Product colour: White on the Dahua Technology DH-VCS-SH30 speakerphone Universal White, Black on the Jabra Speak2 75. International Protection (IP) code: IP67 on the Dahua Technology DH-VCS-SH30 speakerphone Universal White, IP64 on the Jabra Speak2 75.

  • Product colour
    • White
    • Black
  • Signal-to-Noise Ratio (SNR)
    • 75 dB
    • 72 dB
  • International Protection (IP) code
    • IP67
    • IP64
  • Sensitivity
    • 120 dB
    • 88 dB
  • Impedance
    • 8 Ω
    • 4 Ω
  • Microphone frequency
    • 50 - 12000 Hz
    • 150 - 14000 Hz
  • Number of microphones
    • 1
    • 4
  • Power source type
    • PoE
    • Battery

Side by side

Differences highlightedShow differences only
62 specifications
A

Dahua Technology

DH-VCS-SH30 speakerphone Universal White

Model DH-VCS-SH30

View product
B

Jabra

Speak2 75View product
Features5 differ
Device typeUniversalUniversal
Product colourDiffersWhiteBlack
PortableKnown for oneYes
SpeakerphoneKnown for oneNo
Audio formats supportedDiffersG.711, G.711 A-law, G.711 μ-law, G.722, MP3AAC, CVSD, mSBC, SBC
Noise reductionKnown for oneYes
Echo cancellationKnown for oneYes
Signal-to-Noise Ratio (SNR)Differs75 dB72 dB
Control typeKnown for oneButtons
On/off switchKnown for oneNo
Hearing protection technologiesKnown for oneVoice Level Normalization
Clear Voice technologyKnown for oneYes
International Protection (IP) codeDiffersIP67IP64
Daisy chainKnown for oneNo
Audio system full duplexKnown for oneYes
Unified communicationsKnown for oneNo
RangeKnown for one2.3
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, IECMicrosoft Teams;Microsoft Teams Rooms (SKU specific);Microsoft Swift Pair
Maximum operating distanceKnown for one8 m
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Loudspeakers2 differ
SensitivityDiffers120 dB88 dB
Frequency rangeKnown for one80 - 20000 Hz
ImpedanceDiffers8 Ω4 Ω
Operating frequencyKnown for one250 - 16000 MHz
Output powerKnown for one15 W
Microphone2 differ
Microphone frequencyDiffers50 - 12000 Hz150 - 14000 Hz
Microphone muteKnown for oneNo
Number of microphonesDiffers14
Ports & interfacesidentical
InterfaceKnown for oneUSB/Bluetooth
Connectivity technologyKnown for oneWired & Wireless
BluetoothKnown for oneYes
Bluetooth profilesKnown for oneA2DP, AVRCP, HSP, HFP
Bluetooth versionKnown for one5.2
USB connector typeKnown for oneUSB Type-C, USB Type-A
Bluetooth Low Energy (BLE)Known for oneNo
Power1 differ
Power source typeDiffersPoEBattery
Talk timeKnown for one32 h
Battery recharge timeKnown for one2.5 h
Operational conditions1 differ
Operating temperature (T-T)Differs-40 - 60 °C0 - 40 °C
Storage temperature (T-T)Known for one-20 - 45 °C
Operating relative humidity (H-H)Known for one60 - 95%
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityKnown for one4700 mAh
Battery weightKnown for one1.8 kg
Certificatesidentical
Certified for Microsoft TeamsKnown for oneYes
Weight & dimensions3 differ
WidthDiffers170 mm132.5 mm
DepthDiffers225 mm132.5 mm
Dimensions (WxDxH)Known for one132.5 x 132.5 x 35 mm
HeightDiffers250 mm35 mm
WeightKnown for one466 g
Packaging data3 differ
Package widthDiffers200 mm153 mm
Package depthDiffers240 mm155 mm
Package heightDiffers275 mm49 mm
Package weightKnown for one2.5 kg
Packaging contentidentical
Quantity11
Cables includedKnown for oneUSB
Packaging contentKnown for oneSpeakerphone (Speak2);Link 390 Bluetooth adapter (SKU dependent);Carry pouch;Safety Information and Warranty
Technical detailsidentical
Near Field Communication (NFC)Known for oneNo
Voice controlKnown for oneNo
Voice guidanceKnown for oneNo
Warranty periodKnown for one2 year(s)

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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