HEC3800 power socket Encoding formats: H.264Baseline, Main Profile, High Profile, H.265 Mainfile Image resolution main stream: Main stream 1920* 1080 30fps, 1280* 720 30fps, sub stream 720* 576 30fps, 640* 480 30fps Video compression rate: 32kbps-16Mbps continuously adjustable, supporting CBR/VBR Subtitle overlay: Supports channel name, date time, stream information overlay, and adjustable overlay position Data storage: Video and image files Storage mechanism: Manual and automatic (loop, timing, alarm switch quantity, movement detection) Protocol support: TCP/IP, UDP, RTP, RTSP, RTMP, RTCP, HTTP, DNS, DHCP, FTP, NTP, SMTP ONVIF protocol: Standard ONVIF protocol Computer clients and mobile phones: Support IE8.0 and above browsers Mechanical performance: Horizontal rotation: ± 170 degrees; Pitch rotation: -30 degrees to '90 degrees Horizontal control speed: 0.1-100 °/second; Pitch control speed: 0.1-60 °/second Preset speed: Horizontal: 100 °/s, pitch: 60 °/s Preset accuracy: 0.1 degrees Number of preset positions: 255 users can set preset positions Color: Black Power adapter: AC110V-AC220V to DC12V/2A Input voltage: DC12V (DC11.5-DC12.5V) Power consumption: 18W (maximum) Storage temperature: -10 ℃ to '60 ℃ Working temperature: 0 ℃ to '45 ℃ Dimensions (width x height x depth): 175 x 173 x 150mm / 6.88 x 6.81 x 5.9in Weight (net weight): 1.3kg / 2.86lb Control protocol: VISCA, PELCO-D/P Installation method: Wall mount, hanging mount, tripod mount Image flipping: Supports vertical flipping Product material: ABS plastic Plug type: US plug, EU plug, UK plug, AU plug (Optional) Packing List: 1 x Conference Camera 1 x Power Supply 1 x UK Plug Cable 1 x Remote Control 1 x 232 Cable 1 x Manual 1 x Wall Mounted Holder 1set x Screws