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Dahua IPC-HFW3841E-SA IP Bullet Kamera

Özellikler

8 MP, 1/2.8” CMOS image sensor, low illuminance, high image definition
Outputs max. 8MP (3840 × 2160) @20 fps (AI function enabled by default)and supports 8MP (3840 × 2160) @25/30 fps (when AI function disabled)
H.265 codec, high compression rate, 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.
Rotation mode, WDR, 3D DNR, HLC, BLC, digital watermarking, applicable to various monitoring scenes
Intelligent detection: Intrusion, tripwire (support the classification and accurate detection of vehicle and human)
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: 1 in, 1 out (Only - AS supports); audio: 1 in, 1 out (Only - AS supports)
Supports max. 256 G Micro SD card, built-in Mic
12V DC/PoE power supply
IP67 protection
SMD Plus

Teknik Özellikler

Camera
Image Sensor	1/2.8”8Megapixel progressive CMOS
Max. Resolution	3840 (H) × 2160 (V)
ROM	128 MB
RAM	512 MB
Scanning System	Progressive
Electronic Shutter Speed	Auto/Manual 1/3 s–1/100,000 s
Min. Illumination	0.007 Lux @F1.4
S/N Ratio	> 56 dB
Illumination Distance	30 m (98.4 ft)
Illuminator On/Off Control	Auto/Manual
Illuminator Number	1 (IR LED)
Pan/Tilt/Rotation Range	Pan: 0°–360°
	Tilt: 0°–90°
	Rotation: 0°–360°
Lens
Lens Type	Fixed-focal
Mount Type	M12
Focal Length	2.8 mm; 3.6 mm
Max. Aperture	F1.4
Field of View	2.8 mm: Horizontal 108° × Vertical 58° × Diagonal 127°
	3.6 mm: Horizontal 85° × Vertical 45° × Diagonal 100°
Iris Type	Fixed
Close Focus Distance	2.8 mm: 1.4 m (4.6 ft)
	3.6 mm: 2.4 m (7.9 ft)
DORI Distance	Lens	Detect	Observe	Recognize	Identify
	2.8 mm	85.5 m (280.5 ft)	34.2 m(112.2 ft)	17.1 m(56.1 ft)	8.6 m(28.2 ft)
	3.6 mm	110.3 m (361.9 ft)	44.1 m(144.7 ft)	22.1 m(72.5 ft)	11.0 m(36.1 ft)
Professional, intelligent
Perimeter Protection	Tripwire; intrusion (support the classification and accurate detection of vehicle and human)
Intelligent Search	Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos.
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:
	3840 × 2160 @(1–20 fps by default)
	3840 × 2160 @(1–25/30 fps when AI function disabled)
	sub stream:
	704 × 576 @(1–25 fps)/704 × 480 @ (1–30 fps)
	third stream:
	1920 × 1080 @(1–25/30 fps)
Stream Capability	3 streams
Resolution	8M (3840 × 2160); 6M (3072 × 2048); 5M (3072 × 1728/2592 × 1944); 4M (2688 × 1520); 3M (2048 × 1536/2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1(704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)
Bit Rate Control	CBR/VBR
Video Bit Rate	H.264: 3 kbps–8192 kbps
	H.265: 3 kbps–8192 kbps
Day/Night	Auto (ICR)/Color/B/W
BLC	Yes
HLC	Yes
WDR	120 dB
Scene Self-adaptation	Yes
White Balance	Auto/natural/street lamp/outdoor/manual/regional custom
Gain Control	Auto/Manual
Noise Reduction	3D DNR
Motion Detection	OFF/ON (4 areas, rectangular)
Region of Interest (RoI)	Yes (4 areas)
Smart Illumination	Yes
Image Rotation	°/90°/180°/270° (Support 90°/270° with 1080p resolution and lower.)
Mirror	Yes
Privacy Masking	4 areas
Audio
Built-in MIC	Yes
Audio Compression	G.711a; G.711Mu; G726
Alarm
Alarm Event	- AS:
	No SD card; SD card full; SD card error; service life warning (only supported by Dahua card); network disconnection; IP conflict; illegal access; motion detection; video tampering; intrusion; tripwire; scene changing; audio detection; voltage detection; external alarm; SMD; safety exception
	-SA:
	No SD card; SD card full; SD card error; service life warning (only supp orted by Dahua card); network disconnection; IP conflict; illegal access; motion detection; video tampering; intrusion; tripwire; scene changing; audio detection; voltage detection; SMD; safety exception
Network
Network	RJ-45 (10/100 Base-T)
SDK and API	Yes
Protocol	IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP
Cyber Security	Video encryption; firmware encryption; configuration encryption; Digest; WSSE; account lockout; security logs; IP/MAC filtering; generation and importing of X.509 certification; syslog; HTTPS; 802.1x; trusted boot; trusted execution; trusted upgrade
Interoperability	ONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone; Genetec
User/Host	20 (Total bandwidth: 72 M)
Storage	FTP; SFTP; Micro SD card (support max. 256 G); NAS
Browser	IE: IE8; IE9; IE11
	Chrome
	Firefox
Management Software	Smart PSS; DSS; DMSS
Mobile Phone	IOS; Android
Certification
Certifications	CE-LVD: EN62368-1
	CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
	FCC: 47 CFR FCC Part 15, Subpart B
	UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07
Port
Audio Input	1 channel (RCA port) (Only - AS supports)
Audio Output	1 channel (RCA port) (Only - AS supports)
Alarm Input	1 channel in: 5mA 3V–5V DC (Only - AS supports)
Alarm Output	1 channel out: 300mA 12V DC (Only - AS supports)
Power
Power Supply	12V DC/PoE (802.3af)
Power Consumption	Basic power consumption: 3W (12V DC); 3.5W (PoE)
	Max. power consumption (WDR + H.265 + IR LED intensity): 5.5W (12V DC); 6.3W (PoE)
Environment
Operating Conditions	–40°C to +60°C (–40°F to +140°F)/Less than 95% RH
Storage Conditions	–40°C to +60°C (–40°F to +140°F)
Protection Grade	IP67
Structure
Casing	Metal
Dimensions	192.7 mm × 70.5 mm × 66.4 mm (7.6" × 2.8" × 2.6") (L × W × H)
Net Weight	590 g (1.3 lb)
Gross Weight	780 g (1.7 lb)