جميع الفئات
- منتجات ابل
- كمبيوتر الألعاب & مكوناته
- لابتوب الألعاب
- أجهزة اللابتوب & التابلت
- الشاشات & أجهزة العرض
- وحدة تحكم الألعاب
- أجهزة الكمبيوتر المكتبية
- التخزين
- منتجات الشبكات
- الملحقات والبرامج
- الأجهزة الذكية & الأدوات الذكية
| Model No | Dahua VCS-MCA450 Speakerphone - 360° Omnidirectional Sound Pickup, Noise Reduction, Echo Cancellation |
| Part No | DH-VCS-MCA450 |
| Color | Black |
| Microphone | Directionality omnidirectional Pick-up Distance 5m(Radius) Frequency Response 90Hz ~ 16kHz Echo Cancellation Support Noise Suppression Support |
| Speaker | Sound Channel 1 Output Power 4Ω/5W Distortion ≦1% @1W,1kHz Signal to Noise Ratio ≥75dB Maximum Sound Pressure Level 85dBSPL @ 0.5m 1KHz |
| Power & Cables | Power Supply USB - Type C Battery Charging 5V/2A Battery Capacity 7.4V/2200mAh Continuous Working Time 8h(Voice communication with the maximum volume) Charging Time 3 hours Indicator Power, Volume |
| Connectivity | Connection USB, Bluetooth Interface USB-Type C (Power and Audio) Bluetooth Distance 10m |
| Warranty | 1 Year ( As per Manufacturer Policy ) |
| Model No | Dahua VCS-MCA450 Speakerphone - 360° Omnidirectional Sound Pickup, Noise Reduction, Echo Cancellation |
| Part No | DH-VCS-MCA450 |
| Color | Black |
| Microphone | Directionality omnidirectional Pick-up Distance 5m(Radius) Frequency Response 90Hz ~ 16kHz Echo Cancellation Support Noise Suppression Support |
| Speaker | Sound Channel 1 Output Power 4Ω/5W Distortion ≦1% @1W,1kHz Signal to Noise Ratio ≥75dB Maximum Sound Pressure Level 85dBSPL @ 0.5m 1KHz |
| Power & Cables | Power Supply USB - Type C Battery Charging 5V/2A Battery Capacity 7.4V/2200mAh Continuous Working Time 8h(Voice communication with the maximum volume) Charging Time 3 hours Indicator Power, Volume |
| Connectivity | Connection USB, Bluetooth Interface USB-Type C (Power and Audio) Bluetooth Distance 10m |
| Warranty | 1 Year ( As per Manufacturer Policy ) |
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