W611W

For Y501/Y501-Y, X305 Up to 80m outdoor and 25m indoor 2M pull switch, can be used in bathroom, rest home, hospital etc as an emergency button

HD Voice 20 SIP Lines 10 Line Key 116 DSS Keys IPV6/OPUS 4.3+2*2.4 Multi Color Screen WIFI & Built-in Bluetooth POE +Gigabit Gooseneck Mic PSU

Quick Boot Energy-saving mode 6 Parties conference 3 Line Key WIFI 802.11 b/g/n HD voice 4 SIP Line Back light. Opus+IPV6. PSU POE & Gigabit