Microfon HikVision cu difuzor pentru conferinte DS-UAC-S1

Descriere

• Microphone
• TypeMEMS
• Direction360° Omni-directional
• Pickup DistanceIn the radius up to 5 m
• Amount8
• Frequency Response100 Hz to 8 kHz
• Sensitivity-38 dBV/Pa
• SNR65 dB
• Sampling Rate16 kHz/32 kHz/48 kHz
• Special Function/AlgorithmBeam forming
• 3A AlgorithmAEC, ANS, AGC

• Speaker
• Rated Power3 W
• Maximum Output Loudness81 dBSPL @1 m, 1 kHz
• Speaker RangeIn the radius up to 8 m
• Effective Bandwidth (-10 DB)150 Hz to 15 kHz
• Total Harmonic Distortion (THD)<1% @ 1 kHz

• Functions
• Audio Function

  Supports steady noise reduction, such as the sound of air conditioner and fan, and transient noise reduction, such as the sound of falling, claps and steps.

  Supports echo and squeal suppression, anti-reverberation to enhance speech quality and offer audio in high quality.

• LED Indicator

  Ambient light

  Solid White: picking up sounds. Solid Red: mute. Green Light: speaker volume

  Bluetooth light

  Solid White: Only previously paired devices can connect to Bluetooth.

  Flashing Blue: Unpaired devices can be paired with Bluetooth.

  Solid Blue: The speakerphone connects to Bluetooth successfully.

  Light remains off: Bluetooth is off.

  Power light

  Charging status: flashing white: charging; solid white: charging completed

  Non-charging status: solid red: battery ≤ 15%; solid yellow: 15% < battery ≤ 30%; solid white: battery＞30%

• Communication
• Communication MethodBluetooth, USB Dongle, USB cable
• Wireless Communication Distance10 m
• Wired Communication DistanceCable length: 2 m

• Battery
• Capacity7.2 V/3700 mAh
• Battery Life

  10 hours when the volume is turned on to 75%.

  The actual battery life depends on the usage environment and the battery health.

• Charging Temperature0 °C to 45 °C (32 °F to 113 °F)
• Quick Charge ProtocolPD 3.0 Protocol
• Discharging Temperature-20 ℃ to 60 ℃ (-4 °F to 160 °F)
• Storage Temperature0 ℃ to 35 ℃ (32 °F to 95 °F) (less than one year)

• Interface
• CableCable in package: type-C-to-C interface (with a type-C-to-A adapter on the cable)
• Device InterfaceUSB Type C

• Compatibility
• System Requirement

  Windows XP/7/8/10/11

  Android 8.1 and above version

  Linux 4.14 and above version

  macOS 10.12 and above version

• General
• Power5 VDC ± 5%, max. 4.8 W
• Operating Condition-10 °C to 45 °C (14 °F to 113 °F). Humidity 90% or less (non-condensing)
• Dimension142.2 mm × 93.9 mm × 69.2 mm (5.60" × 3.70" × 2.72")
• Package Dimension273 mm × 140 mm × 82 mm (10.75" × 5.51" × 3.23")
• WeightApprox. 645 g (1.42 lb.)
• With Package WeightApprox. 1190 g (2.62 lb.)
• ColorSilver gray
• Packing List

  Speakerphone × 1

  USB Dongle × 1

  USB 3.0 cable (2 m) × 1

  Quick Start Guide × 1

  Storage case box × 1