• Integrated IP decoding module enables real-time and scheduled streaming of network music with less than 30ms delay
• Compatible with the SIP (RFC3261) standard protocol for seamless integration
• Incorporates energy-saving and noise reduction technologies for optimized acoustic performance
• Built-in 30W HD amplifier provides powerful, high-fidelity audio output 
• App control support via WiFi allows wireless real-time management of on-demand playback and paging
• Low-latency network streaming ensures immersive, CD-quality sound for music and speech
• SIP compatibility allows flexible integration with various IP-based communication systems
• Energy-efficient design reduces power consumption
• Powerful integrated amplification drives clear overhead audio
• Wireless app control grants flexible, convenient audio management
• An advanced IP-based ceiling speaker solution for crystal-clear sound and easy integration

Product Details

Basic Parameters

•    2 SIP lines, SIP v2.0

•    Output: 30W

•    Volume adjustment remotely

•    Action URL / Active URI

•    Offline ringing module (Optional)

•    Protection level: IP66

Product Features

Audio Parameters

•    Audio codes: G.711a/u, G.723.1, G.726-32K, G.729AB, G.722

•    AEC, DTMF (In-band) & DTMF(RFC2833)/ SIP info

•    Support MP3

•    Audio Quality: 16-bit stereo CD level

•    Sampling rate：8K~48K

•    Bit rate: 8K~768Kbps

•    Frequency range: 20Hz-20KHz (≤±3dB)

•    Signal-to-noise ratio: ≥70dB

•    Harmonic Distortion：≤1%

Network

•    IPv4

•    DHCP / Static / PPPoE

•    LAN connection: RJ45 10/100Mbps

•    Protocol: SIP(RFC3261), HTTP/HTTPS, SNTP, NTP, RTSP, TCP, UDP, DHCP

•    Support QoS: 802.1p / q, DSCP；Web Filter

•    Support Primary and secondary DNS servers

•    Support VLAN，SNTP client；VPN L2TP/PPTP/IPSec

Management

•    Via FTP/TFTP DHCP OPT66 / SIP/HTTP/HTTPS/PNP/TR069 automatically

•    Web management interface

•    Web Packet capture (Web -based Packet - dump)

•    Configuration export/import

•    Software upgrade

•    System logs (Syslog)

Other physical specifications

•    Dimensions (h/w/d): 350(L)*325mm(φ)

•    Weight: 2.4 kg

•    Power Consumption：35W

•    Working temperature: 5~40℃

•    Working Humidity：20%~80%

•    Speaker shell: ABS Material

•    Power Supply: 24V/2A