Описание
Grandstream GSC3505, speaker with HD acoustic chamber, SIP paging, multicast paging, callwaiting with priority override, Integrated dual-band 802.11 a/b/g/n WiFi and Bluetooth, one 10/100Mbps network port with PoE/ PoE+
Grandstream GSC3505, speaker with HD acoustic chamber, SIP paging, multicast paging, callwaiting with priority override, Integrated dual-band 802.11 a/b/g/n WiFi and Bluetooth, one 10/100Mbps network port with PoE/ PoE+
