SIP In/Out Door Wall Speaker

Features: ●The network wall loudspeaker integrated with network audio decoding, digital amplifier ●Empowered by high-speed dual-core (ARM DSP) chip of industrial grade, startup in less than 1s ●IP55 water-proof, good for both in and outdoor application ●Support MP3, WMA, WAV and more decoding ●With a standard RJ45 network interface and supports online firmware upgrade from long distance