Fanvil LinkVil W620W Key Features:2.4″ color screen (240×320) with intuitive interface.Dual-band Wi-Fi 6 (2.4GHz/5GHz) for faster, stable connectionsBatch deployment: one device shares network access with multiple devices without passwordsDual-microphone noise reduction for clear calls.Side-mounted PTT button for instant one-key intercom3000mAh removable battery: up to 13 hours talk time, 240 hours standby
