Host Features

• High-grade 1U aluminum black brushed panel, rack-mounted installation, elegant and stylish.
• Embedded with digital network broadcast module software and cloud broadcast terminal embedded software for supporting use.
• Adopts advanced AI algorithm with small error.
• Adopts domestic chips and Linux system, featuring stable performance and fast operation.
• Supports arbitrary setting of noise volume alarm threshold.
• Supports connection of up to 32 probes.
• Supports parallel connection of noise probes, up to 254 in total.
• Supports automatic volume adjustment of corresponding terminals based on noise level.
• Supports network configuration function, and feedback of noise detection results to the platform.
• Maximum probe transmission distance is 1000 meters, and can be extended further with repeaters.
• Supports DHCP, compatible with any network structure including routers, switches, bridge gateways, Internet, multicast, unicast, etc.
• Built-in network isolation and lightning protection circuit.

Probe Features

• Ceiling-mounted installation, simple, beautiful and elegant.
• Adopts RS485 signal transmission, with a maximum theoretical transmission distance of up to 1000 meters.
• Supports multi-probe cascading in daisy-chain parallel connection.
• Powered by an AC220V to DC5V adapter.

Technical Specifications

• Network Interface: Standard RJ45 input
• Supported Protocols: HTTP, HTTPS, UDP, TCP/IP, RTP, RTSP, RTMP, MQTT, FTP
• Audio Formats: MP3, WAV
• Sampling Rate: 8K ~ 48K
• Network Transmission Rate: 100Mbps
• Audio Mode: 16-bit, stereo CD-quality sound
• Probe Input Interface: Phoenix terminal block
• Operating Temperature: -20℃ ~ +70℃
• Relative Humidity: 20% ~ 80%, non-condensing
• Power Consumption: ≤15W
• Input Power: AC 220V ± 10%
• Product Dimensions: 482×235×50mm
• Package Dimensions: 525×310×90mm
• Net Weight: 2.5kg
• Gross Weight: 3.32kg