Explosion proof intelligent integrated camera (Dahua 2 million)
ExdⅡCT6 Gb/Ex tD A20 T80℃
Explosion proof certificate number: CNEx17.0052X
Mechanical indicators
Material: stainless steel 316L
Protection level: IP68
Dimensions of the inner chamber of the protective cover for use: 220 (L) x 80 (W) x 70 (H) mm
Horizontal rotation: 360 °
Vertical rotation:+90 °~-90 °
Horizontal rotation speed: 0.1-40 °/S
Vertical rotation speed: 0.1-40 °/S
Unit weight: 32Kg
Transportation weight: 35Kg
Installation method: fixed bracket, base, column
Electrical indicators
Input voltage: 220VAC/DC24V, only one of which is supported at the factory
Input voltage range: ± 10%
Working current: ＜ 250mA (220VAC), ＜ 3A (DC24V)
Power consumption: approximately 55W
Communication method: RS-485
Communication speed: adaptive
Communication protocol: PELCO-D/P, ONVIF2.0
Number of preset positions: 256
Pre positioning accuracy: ≤ 1 °
Electrical connection: 3-core power supply, 2-core shielded control signal, super Category 5 cable
Dahua 2 megapixel camera
Sensor type: 1/2.8-inch CMOS
Sensor effective pixels: 1920 (H) x 1080 (V)
Minimum illumination: Color: 0.05Lux/F1.4 Black and white: 0.005Lux/F1.4
Electronic shutter: supports automatic electronic shutter (1/3 to 1/30000 seconds); Manual electronic shutter (1/3 to 1/30000s)
Scanning method: line by line
Synchronization method: internal synchronization
Day night conversion: automatic; Manual
Noise reduction: 2D noise reduction; 3D noise reduction
Wide dynamic: support
Signal to noise ratio: ≥ 50dB (AGC Off, Weight ON)
White balance: automatic; Manual; Tracking; Outdoor; Indoor; Outdoor automatic; Sodium lamp automatic; Sodium lamp
Focusing function: automatic; Manual; One-time automatic focus
Gain control: automatic
Backlight compensation: supported
Slow exposure: supported
Exposure compensation: supported
Aperture control: manual; automatic
Zoom speed: 3.8S
Digital doubling: supported
Optical zoom: 20X, f=5.5mm-110mm (F1.6~F3.5)
Field of view angle: horizontal: 51 ° (near focus)~2.6 ° (far focus)
Minimum focusing distance: 100mm~1000mm (near to far focus)
Video compression standard: H.264Baseline; H. 264Main profile; H. 264High profile; M-JPEG
Video output: network output
Alarm input: optional customization, 0-7 input channels
Alarm output: optional customization, 0-2 output channels
Image flipping: supported
Multi stream: Dual stream, stream interval
Storage function: SD card
OSD information overlay: supports channel, time titles, preset points, and geographic locations
Lens initialization: built-in
Network protocol: IPv4/IPv6; HTTP; QoS; FTP; SMTP; UPnP; SNMP; DNS; DDNS; NTP; RTSP; RTP; TCP; UDP; ICMP; DHCP; PPPoE; Onvif
RS232 interface: Dahua protocol, compatible with SONY VISCA protocol
Communication baud rate: 96001920038400bps, 1 stop bit
