● Wall-mounted design.
● Integrated with network audio decoding, digital amplifier and column loudspeaker.
● Built-in stereophonic Class-D power amplifier (30W/60W/120W).
● Adopting waterproof structure, with IPX5 protection grade.
● Supporting offline bell ringing function, integrated with high-capacity flash disk and clock chip, being able to import timed task from the server software and automatically implement the broadcasting task when the speaker is offline.
● Built-in loop detector to remotely monitor the operating condition of the speaker, easy maintenance.
● Built-in ambient noise sensor, ensuring the volume of the speaker will be automatically adjusted according to the ambient noise level, to realize continuous crystal clear voice intelligibility.
● Supporting remote volume adjustment of the speaker on the server software.
● Supporting configuration and online firmware upgrade via user-friendly web page.
● Compatible with standard SIP (Session Initiation Protocol), can be registered to VoIP telephone system (mainstream IP PBX such as CUCM, Asterisk, Yealink, etc.) independently.
● Equipped with standard RJ45 interface, accessible to the system wherever Ethernet is available, supporting cross-segment and cross-router.
|Power Supply & Consumption:||AC 220V 50Hz, ≤40W||AC 220V 50Hz, ≤75W||AC 220V 50Hz, ≤150W|
|Network Protocol:||TCP/IP, UDP, ARP, ICMP, IGMP, FTP, SIP|
|Network Chip Rate:||10/100Mbps|
|Audio Decoding:||MP2, MP3, PCM, ADPCM|
|Audio Sampling & Bit Rate:||8kHz~44.1kHz, 16bit, 8kbps~320kbps|
|S/N & Frequency Response:||≥80dB, 200Hz~18kHz|
|Interface:||1xRJ45, 1xPower Input|
|Working Temperature & Humidity:||-20℃~55℃, ≤90%RH (Not Condensing)|
|Dimensions & Weight:||510x227x125mm, 6.7kg||710x227x125mm, 10.5kg||1110x227x125mm, 13.55kg|