Specifications General - Device Type - Video conferencing deviceVoIP Protocols - H.323, SIP, SRTP, H.245Voice Codecs - G.711, G.722, G.729, G.722.1, AAC-LD, Opus - Video Codecs - H.263, H.264, H.239Quality of Service - IEEE 802.1Q (VLAN), IEEE 802.1p - IP Address AssignmentDHCPSecurityIEEE 802.1X, TLS, H.323, SRTP, AES, Secure Shell (SSH)Network Protocols - Cisco Discovery Protocol (CDP), HTTP, DNS, HTTPS, SRTP, NTP, SSH, TLS, IPv6Width21 in - Depth2.5 in - Height3.2 in - Weight3.31 lbs - Enclosure Color - Carbon Modem - Digital Signaling Protocol - H.323, SIP, H.239, H.245, H.460.18, H.460.19, BFCPData Compression Protocol - G.729, G.711, G.722, H.263, H.264, G.722.1, H.239 Video InputTypeDigital video camera (color) - integrated - Interface Type - HDMI input, HDMI output, Display - Port input - Digital Video Capture Resolution1920 x 1080, 3840 x 2160Video Modes1080/60p, 4K/30p - Digital Zoom5Features - Face detection, automatic brightness adjustment, auto white balance, Acoustic Echo Cancellation (AEC), 30Hz frame rate, 120 field of view (horizontal), speaker tracking, 95 field of view (vertical), 1/2.3 CMOS image sensor type, fixed focus, F 2.5 lens aperture Audio Input - Type4-microphone array - Microphone Operation Mode - Beamforming Networking - Connectivity Technology - Wireless, wired - Data Link Protocol - Ethernet, Fast Ethernet, Gigabit Ethernet, Bluetooth, IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac - Network / Transport Protocol - NTP, DHCP, DNS, HTTP, HTTPs, IPv4, IPv6FeaturesDiffServ support, Quality of Service (Qo - S), Class of Service (Co - S), automatic gain control (AGC), Vo - IP support, URI Dialing, 2x2 MIMO technology, DTMF support - Compliant Standards - IEEE 802.1Q, IEEE 802.1p Expansion / Connectivity - Interfaces1 x USB-C / Display - Port - 24 pin USB-C 1 x audio / video - HDMI input 2 x audio / video - HDMI output 1 x audio - line-in/microphone 1 x USB 2.0 1 x network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45 1 x network - Ethernet 10Base-T/100Base-TX/1000Base-T (Po - E) - RJ-45 Miscellaneous - Included Accessories - Compliant Standards - FCC, AES-128, AES-256, FCC CFR47 Part 15 C, NRTL, Directive 2011/65/EU, Directive 2002/96/EU, FCC CFR47 Part 15 B Class A, Directive 2014/35/EU, Directive 2014/30/EU, FCC CFR47 Part 15 E, Directive 2014/53/EU, CEC 2.0 Power - Voltage Required - AC 100-240 V (50/60 Hz)Power Consumption Operational20 Watt Software / System Requirements - Software IncludedRoomOS 11 or later Environmental Parameters Min Operating Temperature32 FMax Operating Temperature95 FHumidity Range Operating10 - 90%