Telepresence: No Power source type: AC AC input voltage: 100 - 240 V Number of batteries supported: 1 Current: 4.754 A Battery capacity: 220 mAh Battery technology: Lithium Power plug type: Type C DC input voltage: 19 V Operating temperature (T-T): 0 - 40 °C Operating relative humidity (H-H): 10 - 95% Storage temperature (T-T): -40 - 70 °C Heat dissipation: 64 BTU/h Weight: 7.08 kg Height: 164 mm Width: 910 mm Depth: 160 mm Ethernet LAN data rates: 100 Security algorithms: 128-bit AES Wi-Fi: Yes Ethernet LAN: Yes Supported network protocols: IPv4, IPv6 Wi-Fi standards: 802.11b Tilt angle range: -15 - 15° Product colour: Graphite Product type: Group video conferencing system PTZ control: Yes Pan range: -25 - 25° Package width: 207 mm Package depth: 989 mm Package height: 218 mm Package weight: 9.3 kg Cables included: AC AC adapter included: Yes Quick start guide: Yes Remote control included: Yes Batteries included: Yes HDMI cable length: 2 m Power cable length: 2.5 m RMS rated power: 8 W