HIKVISION DS-UAC-S1 Wireless Conference Speakerphone

The HIKVISION DS-UAC-S1 Wireless Conference Speakerphone is a professional-grade audio solution designed to enhance communication in business meetings, virtual conferences, and collaborative workspaces. Featuring 360° omnidirectional voice pickup, advanced noise reduction technology, and multiple connectivity options (Bluetooth, USB dongle, and USB cable), this speakerphone ensures crystal-clear sound quality. With a compact and portable design, it is perfect for use in offices, boardrooms, and remote work setups.

Product Features

360° Omnidirectional Voice Pickup

The MEMS microphone technology enables 360-degree voice capture with a 5-meter pickup radius, ensuring that every participant is heard clearly, even in larger meeting rooms.

Advanced Noise Cancellation & Echo Suppression

With an integrated 3A Algorithm (AEC, ANS, AGC), the speakerphone effectively reduces background noise, suppresses echoes, and maintains high-quality speech clarity. It also supports steady and transient noise reduction, eliminating distractions like air conditioners, claps, and footsteps.

High-Fidelity Speaker with Wide Coverage

The built-in speaker delivers powerful 81 dBSPL output at 1 meter, with a clear and distortion-free sound range of up to 8 meters. The 150 Hz to 15 kHz effective bandwidth ensures natural, high-quality audio reproduction.

Multi-Device Connectivity & Wireless Communication

With support for Bluetooth, USB dongle, and USB cable connectivity, the speakerphone offers seamless integration with a wide range of devices. It provides a wireless communication range of up to 10 meters, making it ideal for flexible meeting setups.

Long Battery Life with Fast Charging

The 3700 mAh rechargeable battery ensures extended talk time, while PD 3.0 fast charging support allows quick recharging with minimal downtime.

Wide System Compatibility

The HIKVISION DS-UAC-S1 is compatible with Windows XP/7/8/10/11, macOS 10.12 and above, Android 8.1 and above, and Linux 4.14 and above, making it a versatile choice for various business environments.

Compact & Portable Design

Weighing only 645 g (1.42 lb.), the sleek silver-gray finish and compact form factor make it easy to carry between offices or store in its included storage case.

Product Specifications

• 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, and 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