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: 0C to 40C
• 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