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Dahua DH SD6A230 HN IP HD Speed Dome Kamera

Özellikler

Powerful 30x optical zoom
H.264 & MJPEG dual-stream encoding
Max 60fps @ 720P and 30fps @ 1080P resolution
Defog(6A230), DWDR(WDR), Day/Night(ICR), Ultra DNR, Auto iris, Auto focus
Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS
Max 240°/s pan speed, 360° endless pan rotation
Up to 255 presets, 5 auto scan, 8 tour, 5 pattern
Built-in 7/2 alarm in/out
Support intelligent 3D positioning with DH-SD protocol
Micro SD memory, IP66
IR Distance up to 150m

Teknik Özellikler

Camera
Image Sensor	1/2.8" Exmor CMOS
Effective Pixels	1944(H) x 1092(V), 2 Megapixels
Scanning System	Progressive
Electronic ShutterSpeed	1/1 ~ 1/10,000s
Min. Illumination	Color: 0.5Lux @ F1.6; B/W: 0.095Lux @ F1.6
S/N Ratio	More than 50dB
Video Output	BNC(1.0Vp-p/75Ω), PAL / NTSC
Camera Features
Day/Night	Auto(ICR) / Color / B/W
Backlight Compensation	BLC / HLC / WDR
White Balance	Auto, ATW, Indoor, Outdoor, Manual
Gain Control	Auto / Manual
Noise Reduction	Ultra DNR (2D/3D)
Privacy Masking	Up to 24 areas
Digital Zoom	12x
Defog	N/A
Lens
Focal Length	4.7mm~94.0mm(20x Optical zoom)
Max Aperture	F1.6 ~ F3.5
Focus Control	Auto / Manual
Angle of View	H: 55.4° ~ 2.90°
Close Focus Distance	10mm~ 800mm
PTZ
Pan/Tilt Range	Pan: 0° ~ 360° endless; Tilt: -10° ~ 90°, auto flip 180°
Manual Control Speed	Pan: 0.1° ~200° /s; Tilt: 0.1° ~120° /s
Preset Speed	Pan: 240° /s; Tilt: 200° /s
Preset	80(DH-SD), 255(Pelco-P/D)
PTZ Mode	5 Pattern, 8 Tour, Auto Pan, Auto Scan
Speed Setup	Human-oriented focal length/ speed adaptation
Power up Action	Auto restore to previous PTZ and lens status after power failure
Idle Motion	Activate Preset/ Pan/ Scan/ Tour/ Pattern if there is no command in the specified period
Time Task	Auto activation of Preset/ Pan/ Scan/ Tour/ Pattern by preset-time
Protocol	DH-SD, Pelco-P/D (Auto recognition)
IR Distance	150m (2 near IR LED+ 8 far IR LED)
Video
Compression	H.264 / MJPEG
Resolution	1080P(1920×1080) / 720P(1280×720) / D1(704×576/704×480) / CIF (352×288/352×240)
Frame Rate	Main Stream	1080P (1 ~ 25/30fps) / 720P(1~50/60fps)
	Sub Stream	D1/CIF(1 ~ 25/30fps)
Bit Rate	H.264: 56K ~ 8192Kbps, MJPEG: 56K ~ 20480Kbps
Audio
Compression	G.711a / G.711u(32kbps)/ PCM(128kbps)
Interface	1/1 channel In/Out
Network
Ethernet	RJ-45 (10/100Base-T)
Protocol	IPv4/ IPv6, HTTP, HTTPS, SSL, TCP/IP, UDP, UPnP, ICMP, IGMP, SNMP, RTSP, RTP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter, QoS, Bonjour, 802.1x
ONVIF	ONVIF Profile S
Max. User Access	20 users
Smart Phone	iPhone, iPad, Android, Windows Phone
Auxiliary Interface
Memory Slot	Micro SD, Max 64GB
RS485	1
Alarm	7/2 channel In/Out
General
Power Supply	AC 24V/3A (±16%)
Power Consumption	20W, 43W (IR on, Heater on)
Working Environment	-40ºC ~ 70ºC / Less than 90% RH
Ingress Protection	IP66
Vandal Resistance	4000V anti-lightning surge
Dimensions	Φ252(mm) x 384.3 (mm)
Weight	6.75kg