Loa hội nghị không dây HIKVISION DS-UAC-S1
- Thiết kế đến 8 mic thu âm thanh rõ ràng 360° với phạm vi lên đến 5m.
- Sử dụng loa HD hỗ trợ giảm tiếng ồn thông minh, triệt tiêu tiếng vang cung cấp âm thanh vòm chất lượng cao trong khoảng 8m.
- Cáp kết nối 2m.
- Sử dụng cổng USB type C.
- Tích hợp pin cỡ lớn 7.2V/3700mAh thời gian sử dụng lên đến 10 tiếng.
- Hỗ trợ kết nối Bluetooth, USB dongle và cáp USB.
- Chất liệu hợp kim + nỉ cao cấp.
- Tương thích với tất cả nền tảng hội nghị trực tuyến trên nhiều hệ điều hành mà không cần cài đặt gì thêm (Windows 7/8/10/11; Android 8.1 hoặc cao hơn; Linux 4.14 hoặc cao hơn; MacOS 10.12 hoặc cao hơn; Chrome OS).
Thông số kỹ thuật
| Model | DS-UAC-S1 |
| Microphone | |
| Type | MEMS |
| Direction | 360° Omni-directional |
| Pickup Distance | In the radius up to 5 m |
| Amount | 8 |
| Frequency Response | 100 Hz to 8 kHz |
| Sensitivity | -38 dBV/Pa |
| SNR | 65 dB |
| Sampling Rate | 16 kHz/32 kHz/48 kHz |
| Special Function/Algorithm | Beam forming |
| 3A Algorithm | AEC, ANS, AGC |
| Speaker | |
| Rated Power | 3 W |
| Maximum Output Loudness | 81 dBSPL @1 m, 1 kHz |
| Speaker Range | In the radius up to 8 m |
| Effective Bandwidth (-10 dB) | 150 Hz~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 Method | Bluetooth, USB Dongle, USB cable |
| Wireless Communication Distance |
10m |
| Wired Communication Distance | Cable length: 2 m |
| Battery | |
| Capacity | 7.2 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 Temperature | 0 °C to 45 °C (32 °F to 113 °F) |
| Discharging Temperature | -20 °C to 60 °C (-4 °F to 160 °F) |
| Storage Temperature | 0 °C to 35 °C (32 °F to 95 °F) (less than one year) |
| Quick Charge Protocol | PD 3.0 Protocol |
| Interface | |
| Cable | Cable in package: type-C-to-C interface (with a type-C-to-A adapter on the cable) |
| Device Interface | USB 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 | |
| Power | 5 VDC ± 5%, max. 4.8 W |
| Operating Condition | -10 °C to 45 °C (14 °F to 113 °F). Humidity 90% or less (non-condensing) |
| Dimension | 142.2 mm × 93.9 mm × 69.2 mm |
| Weight | Approx. 645 g |
| Color | Silver gray |
- Bảo hành: 24 tháng.
