Description

· 4 omnidirectional analog MEMS | · 360° omnidirectional pick-up direction, 5m (radius) pick-up distance | · Noise Reduction, Voice Enhancement, Echo Cancelling | · Support NFC/Bluetooth/Type-C multiple connection methods | · 8 hours long battery life

Brand: Dahua
Part Number: DH-VCS-MCA450
Technology: IP
Device Type: Microphone Array
Features: Dahua, IR Night Vision