Description
Dahua VCS-MCA400 Video Conferencing Speakerphone
Product Specifications
- 3-array microphone design with advanced array mic algorithms for enhanced audio performance
- 360° omnidirectional audio pickup with a 5-meter radius pickup range
- Touch interactive keys for intuitive control
- Connectivity via USB Type-C and Bluetooth for versatile use
- Cascade support allows chaining with other units using a cascade line
- Directionality: Omnidirectional
- Frequency response: 150Hz to 16kHz
- Echo cancellation and noise suppression supported
- Speaker: Mono sound channel with 5W output power
- Distortion: ≤1% @1W, 1kHz
- Signal-to-noise ratio: ≥75dB
- Max sound pressure level: 85dB SPL @ 0.5m, 1kHz
- Power supply: USB Type-C, 5V/2A
- Battery: 7.4V, 2200mAh
- Continuous working time: Up to 8 hours of voice communication at max volume
- Charging time: Up to 5 hours
- LED indicators for power, volume, and status
- Operating temperature: 0°C to 40°C
- Storage humidity: 10%–90% RH
- Device dimensions: 120mm × 37mm (4.72" × 1.46")
- Net weight: 0.39 kg (0.86 lb)
- Packaging dimensions: 211 × 150 × 66mm (8.31" × 5.91" × 2.60")
- Gross weight: 0.54 kg (1.19 lb)
- Compatible with Windows 7/8/10, Android, Mac OS X, Linux
- Bluetooth range: 10 meters
- Interface: USB Type-C for power and audio