1. H.264 video and G.722 audio coding2. Android OS V5.1 operating system3. Display: 7 "IPS LCD with weighing 1280x800Camera: 3 Mega pixels, auto light..
6 Line AppearancesDual-port Gigabit EthernetYealink Optima HD Voice SupportedUp to 6 SIP accountsFull-duplex hands-free speakerphoneSupports Yealink E..
PROTOCOL:Z-Wave PlusOPERATING CONDITIONS:OPERATING VOLTAGE 3VPOWER CR123A lithium batteryOPERATING CURRENT 31.9~34.5mASTANDBY CURRENT 14~16uAOPERATING..