Grandstream One way SIP Intercom Speaker/ No Mic GSC3505 extension module With other features such as

With other features such as its integrated PoE

A powerful Gigabit phone for the desktop user who requires standard communication support with quick network access

11 a/b/g/n/ac WiFi

unique certificate and random default password per device

Built-in Bluetooth for syncing with mobile devices and connecting Bluetooth headsets

Grandstream One way SIP Intercom Speaker/ No Mic GSC3505 extension module With other features such asSpeaker with HD acoustic chamber Features SIP paging, multicast paging, callwaiting with priority override Full band and wide band audio codec support including Opus & G. 722 Integrated dual band 802. 11 a b g n Wi Fi and Bluetooth One 10 100Mbps network port with PoE PoE+ GSC3505 1 Way Public Address SIP Speaker The GSC3505 is a 1 way public address SIP speaker designed to build powerful public address announcement solutions that expand security and