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Dahua IPC-PFW8840-A180 Panoramik IP Bullet Kamera

Özellikler

Four 2MP 1/2.8" CMOS image sensor, low illuminance, high image definition
Outputs max. 8MP (4096 × 1800) @30 fps
H.265 codec, high compression rate, ultra-low bit rate
Built-in IR LED, max. IR distance: 30 m
ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments
DWDR, 3D NR, HLC, BLC, digital watermarking
Intelligent functions: Crowd distribution map, Vehicle Density situation
Abnormality detection: Motion detection, video tampering, scene changing, audio detection, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access, and voltage detection
Alarm: 2 in, 2 out; audio: 1 in, 1 out; 485; BNC; supports max. 256 G SD card
12V DC/24V AC/PoE power supply; easy for installation
Supports object tracking
IP67, IK10 protection

Teknik Özellikler

Camera
Image Sensor	1/2.8”4 × 2Megapixel progressive CMOS
Max. Resolution	4096 (H) × 1800 (V)
ROM	4 GB
RAM	2 GB
Scanning System	Progressive
Electronic Shutter Speed	Auto/Manual 1/3 s–1/100,000 s
Min. Illumination	0.002 Lux @F1.6
S/N Ratio	>56dB
Illumination Distance	30 m (98.42 ft) (IR LED)
Illuminator On/Off Control	Auto/Manual
Illuminator Number	8 (IR LED)
Pan/Tilt/Rotation Range	Pan: 0°–355°
	Tilt: 0°–90°
	Rotation:0°–360°
Lens
Lens Type	Fixed-focal
Mount Type	M12
Focal Length	2.8 mm
Max. Aperture	F1.6
Field of View	Horizontal: 180°; Vertical: 90°
Iris Type	Fixed
Close Focus Distance	0.6 m (2.0 ft)
DORI Distance	Detect	Observe	Recognize	Identify
	38.6 m(126.6 ft)	15.4 m(50.5 ft)	7.7m(25.3 ft)	3.9 m(12.8 ft)
Professional, intelligent
Vehicle Density	Vehicle density; parking upper limit; vehicle congestion alarm
Crowd Distribution Map	Crowd map, global people counting; people counting in area
General Intelligence
IVS	Tripwire; intrusion
Video
Video Compression	H.265; H.264; H.264H; H.264B; MJPEG (only supported by the sub stream)
Smart Codec	Smart H.265+/ Smart H.264+
Video Frame Rate	Main stream: 4096 × 1800 (1–25/30 fps)
	Sub stream: 1024 × 452 (1–25/30 fps)
	Third stream: 1920 × 832 (1–25/30 fps)
Stream Capability	3 streams
Resolution	4096 × 1800; 3840 × 1680; 2880 × 1264; 1024 × 452; 1920 × 832; 1280 × 560
Bit Rate Control	CBR/VBR
Video Bit Rate	H.264: 9 kbps–17664 kbps
	H.265: 9 kbps–17664 kbps
Day/Night	Auto (ICR)/Color/B/W
BLC	Yes
HLC	Yes
WDR	DWDR
Scene Self-adaptation	Yes
White Balance	Auto/natural/street lamp/outdoor/manual/regional custom
Gain Control	Auto/Manual
Noise Reduction	3D NR
Motion Detection	OFF/ON (4 areas, rectangular)
Region of Interest (RoI)	Yes (4 areas)
Smart Illumination	Yes
Defog	Yes
Privacy Masking	4 areas
Audio
Audio Compression	G.711A; G.711Mu; G.726; AAC; G.723
Alarm Event
Alarm Event	No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; scene changing; audio detection; intensity change; voltage detection; external alarm; safety exception; crowd distribution map; vehicle congestion; parking upper limit
Network
Network	RJ-45 (10/100/1000 Base-T)
SDK and API	Yes
Protocol	IPv4; IPv6; HTTP; HTTPS; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; 802.1x; SNMP
Interoperability	ONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone; Genetec
User/Host	20 (Total bandwidth: 80 M)
Storage	Dahua Cloud (only supported by Dahua vesion); FTP; SFTP; Micro SD card (support max. 256 G); NAS
Browser	IE: IE9 and later
	Chrome: 50 and later
	Firefox: 48 and later
Management Software	Smart PSS; DSS; DMSS
Mobile Phone	IOS; Android
Certification
Certifications
	CE-EMC: Electromagnetic Compatibility Directive
	FCC: 47 CFR FCC Part 15, Subpart B
	UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07
Port
RS-485	1 (baud rate range: 1200 bps–115200 bps)
Audio Input	1 channel (RCA port)
Audio Output	1 channel (RCA port)
Alarm Input	2 channels in: 5mA 3V–5V DC
Alarm Output	2 channels out: 1,000mA 30V DC/500mA 50V DC
Power
Power Supply	12V DC/24V AC/PoE+ (802.3at)
Power Consumption	<16.2W
Environment
Operating Conditions	-40°C to +60°C/Less than 95% RH
Storage Temperature	-40°C to +60°C (–40°F to +140°F)
Protection Grade	IP67; IK10
Construction
Casing	Metal + plastic
Dimensions	297 mm × 169mm ×120mm (11.69" × 6.65"× 4.72") (L × W × H)
Net Weight	2.86 kg (6.31 lb)
Gross Weight	3.35 kg (7.39 lb)