Network Ip Wall Fitted Speakers 30W Indoor Poe Sip Wall Mounted Speaker    Mode：OBT-9806 POE /DC12V-24V power supply, support IEEE 802.3at standard and IEEE 802.3bt. RATED POWER:30W. FREQUENCY RESPONSE:80-18KHz. SENSITIVITY:88-92dB. DIMENSIONS(W * H):242X170X150mm. NET WEIGHT:2.6Kg. MATERIAL:ABS.   FEATURE   The device, adopting high-speed industrial-grade chips, is designed with embedded linux technology and DSP audio processing technology. Compatible with standard SIP protocol, access mainstream IP PBX/IMS platform;  Support remote upgrade of the firmware version of this device. Support server/workstation broadcasting, link with video of IP camera, real-time monitor the scene and Schedule broadcast. Support playing all audio format of WIN. Support software platform to broadcast regularly, adjust volume and view status. Support collecting broadcast. One external audio source input or MIC input, and the collected audio files are sent to the designated terminal for playback. Short circuit, overheating and overload automatic detection protection function. Support for G.711, G.722, G.729 codecs. SIP and Simultaneous Multicast.  Web-based configuration. Support TTS. Auto provisioning.   Parameter   Model No. OBT-9806 Power supply POE/DC12-24V Rated power 30W Frequency response 80-18KHz Sensitivity 88-92dB Dimension 242*170*150mm Weight 2.6Kg Material ABS         Shenzhen OBTPA Technology Co., Ltd(www.obtsys.com) is a company which integrates research & development, manufacture and sales. It stands out of the high-tech industry realm of public address system among other competitors. Our company has been always adhering to the business philosophy of continuous innovation and creating value from customers since 1999 when the company established, hence a various of products has been successfully used in the big famous events such as the Olympic Games, World Expo, Asian Games, etc. these achievements make us gain a various of patents and establish a good brand image in the industry. All products have assed CE, FCC certificates, and the “OBT” brand trademark has been registered in the European Union, the United States and Japan. Our company has always focused on the innovative development of audio and video applications. Its products cover analog PA system, digital PA system, SIP video PA system, POE network audio speaker, professional audio speaker, paperless conferences, video conferences and other products, after more than 20 years of development, we have independent research and development, production and application design capabilities, can well solve the compatibility, reliability and advanced issues of communication, emergency, command and other issues. Products are widely used in the safe cities, smart parks, smart campuses, smart hospitals, and smart stations and other fields, successfully established a good brand image—OBT. We are committed to developing into a world-class video integration PA system manufacturer. Company Panorama：https://world-port.made-in-china.com/viewVR?comId=OMHJKoTbABc