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Dahua IPC HFW2831T ZAS IR IP Dome Kamera

Özellikler

1/1.8” 8Megapixel progressive CMOS
H.265 & H.264 dual-stream encoding
25/30fps@8MP(3840×2160)
WDR(120dB), Day/Night(ICR), 3DNR, AWB, AGC, BLC
Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS
Micro SD card slot, up to 128GB
3.7~11mm motorized lens
Max IR LEDs Length 60m
IP67, IK10(optional), PoE

Teknik Özellikler

Camera
Image Sensor	1/1.8” 8Megapixel progressive CMOS
Effective Pixels	3840(H) x2160(V)
RAM/ROM	512MB/128MB
Scanning System	Progressive
Electronic Shutter Speed	Auto/Manual, 1/3~1/100000s
Minimum Illumination	0.004Lux/F1.9( Color,1/3s,30IRE)
	0.09Lux/F1.9 Color,1/30s,30IRE)
	0Lux/F1.9(IR on)
S/N Ratio	More than 50dB
IR Distance	Distance up to 60m(197ft)
IR On/Off Control	Auto/ Manual
IR LEDs	4
Lens
Lens Type	Motorized
Mount Type	Board-in
Focal Length	3.7mm~11mm
Max. Aperture	F1.9
Angle of View	H:112°~46°, V:60°~26°
Focus Control	Motorized
Close Focus Distance	0.2m(0.66ft)
DORI Distance	Lens	Detect	Observe	Recognize	Identify
	W	83m(272ft)	33m(108ft)	17m(56ft)	8m(26ft)
	T	190m(623ft)	76m(249t)	38m(125ft)	19m(62ft)
PTZ
Pan/Tilt Range	Pan:0° ~355° ;Tilt:0° ~75° ;Rotation:0° ~355°
Intelligence
Event Trigger	Motion detection, Video tampering, Scene changing, Network disconnection, IP address conflict, Illegal access, Storage anomaly
IVS	Tripwire, Intrusion
Video
Compression	H.265/H.264H/MJPEG(Sub Stream)
Smart Codec	Support H.265+/H.264+
Streaming Capability	2 Streams
Resolution	4K(3840×2160)/6M(3072×2048)/5M(2560×1920)/
	3M(2048x1536)/3M(2304×1296)/
	1080P(1920×1080)/1.3M(1280x960)/
	720P(1280×720)/D1(704×576/704×480) /VGA(640×480)/CIF(352×288/352×240)
Frame Rate	Main Stream: 4K (1~25/30fps)
	Sub Stream: D1(1~25/30fps)
Bit Rate Control	CBR/VBR
Bit Rate	H.264: 32Kbps~8192Kbps
	H.265: 16Kbps~8192Kbps
Day/Night	Auto(ICR) / Color / B/W
BLC Mode	BLC / HLC / WDR(120dB)
White Balance	Auto/Natural/Street Lamp/Outdoor/Manual
Gain Control	Auto/Manual
Noise Reduction	3D DNR
Motion Detetion	Off / On (4 Zone, Rectangle)
Region of Interest	Off / On (4 Zone)
Electronic Image Stabilization(EIS)	N/A
Smart IR	Support
Digital Zoom	16x
Flip	°/90°/180°/270°
Mirror	Off / On
Privacy Masking	Off / On (4 Area, Rectangle)
Audio
Compression	G.711a/ G.711Mu/ AAC/ G.726
Network
Ethernet	RJ-45 (10/100Base-T)
Protocol	HTTP;HTTPS;TCP;ARP;RTSP;RTP;RTCP;UDP;SMTP;
	FTP;DHCP;DNS;DDNS;PPPoE;IPV4/V6;QoS;UPnP;
	NTP;Bonjour;IEEE 802.1X;Multicast;ICMP;IGMP;TLS;NFS;SSH
Interoperability	ONVIF, PSIA, CGI
Streaming Method	Unicast / Multicast
Max. User Access	10 Users / 20 Users
Edge Storage	NAS
	Local PC for instant recording
	Micro SD Card 128GB
Web Viewer	IE, Chrome, Firefox, Safari
Management Software	Smart PSS, DSS, DMSS
Smart Phone	IOS, Android
Certifications
Certifications	CE (EN 60950:2000)
	UL:UL60950-1
	FCC: FCC Part 15 Subpart B
Interface
Video Interface	N/A
Audio Interface	1/1 channel In/Out
RS485	N/A
Alarm	1 channel In: 5mA 5VDC
	1 channel Out: 300mA 12VDC
Electrical
Power Supply	DC12V PoE (802.3af)(Class 0)
Power Consumption	<14.3W
Environmental
Operating Conditions	-30° C ~ +60° C (-22° F ~ +140° F) / Less than 95% RH
Strorage Conditions	-30° C ~ +60° C (-22° F ~ +140° F) / Less than 95% RH
Ingress Protection	IP67
Vandal Resistance	IK10(optional)
Construction
Casing	Metal
Dimensions	244.1mm×79mm×75.9mm (9.61”×3.11”×2.99”)
Net Weight	0.824Kg (1.82lb)
Gross Weight	1.09Kg(2.4lb)