Fanvil FH-S01 SIP Ceiling Speaker

All in one functionalities with audio codec, digital amplifier and speaker High-intelligibility performance with G.722 & Opus codecs Support up to 10 multicast zones with prioritization Audio power up to 20W with built-in class D amplifier Support talkback with built-in microphone Customize the WAV file for emergency notification and alarming Linkage with security alarming devices Support remote configuration via web page and auto-provisioning 10/100 Mbps Ethernet, Integrated PoE(IEEE 802.3af, class 0) Ideal for school, office, station, retail, factory, etc.