6 lines 6 SIP accounts, up to 6-way voice conferencing and 3-way video conferencingDual-switched Gigabit ports and integrated WiFi (802.11b/g/n)1 mega..
Capacity:Extension port is 16-88 lines,trunk port is 4-10 lines, Max port total capacity is 92 lines(4 Co lines 88 Exts) or 82 lines(10 Co lines and 7..
Energy-efficient monitor with a screen capacity of 1.7 "2. Receiving incoming calls from the door communicator3. Two-way SIP v2.0 connectionGets energ..
-2 Speakers in each headphone (1 twitter and 1 woofer)-Dynamic Deep bass and high resolution treble sound-Slim and Short flat cable (no tangling)-Bala..
PROTOCOL:Z-Wave PlusOPERATING CONDITIONS:OPERATING VOLTAGE 3VPOWER CR123A lithium batteryOPERATING CURRENT 31.9~34.5mASTANDBY CURRENT 14~16uAOPERATING..