Runs Android 9.0 7 inch (1024 x 600) capacitive adjustable touch screen Supports Yealink Bluetooth Handset BTH58 720p30 HD video (with CAM50) Optimal HD audio, Yealink Noise Proof Technology Yealink's SDK (Software Development Kit) DoorPhone Features (Preview, One-button Open, Monitoring) Built-in Bluetooth 4.2 and Dual Band 2.4G/5G Wi-Fi 2 x USB 2.0 ports for USB headset, media and storage applications Opus Codec support Up to 16 SIP accounts Up to 10-party audio conferencing Dual-port Gigabit Ethernet, supports PoE Wall mountable Supports up to 3 Expansion Module EXP50 Supports Yealink/Unify Square Device Management Platform

Photo of Runs Android 9.0 7 inch (1024 x 600) capacitive adjustable touch screen Supports Yealink Bluetooth Handset BTH58 720p30 HD video (with CAM50) Optimal HD audio, Yealink Noise Proof Technology Yealink's SDK (Software Development Kit) DoorPhone Features (Preview, One-button Open, Monitoring) Built-in Bluetooth 4.2 and Dual Band 2.4G/5G Wi-Fi 2 x USB 2.0 ports for USB headset, media and storage applications Opus Codec support Up to 16 SIP accounts Up to 10-party audio conferencing Dual-port Gigabit Ethernet, supports PoE Wall mountable Supports up to 3 Expansion Module EXP50 Supports Yealink/Unify Square Device Management Platform