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Dahua SD49825XB-HNR IP PTZ Kamera

Özellikler

1/2.8" 8Megapixel STARVIS™ CMOS
Powerful 25x optical zoom
Starlight technology
IR distance up to 100 m
Perimeter protection
Face detection
IP66

Teknik Özellikler

Camera
Image Sensor	1/2.8" CMOS
Pixel	8 MP
Max. Resolution	3840 (H) × 2160 (V)
ROM	4 GB
RAM	1 GB
Electronic Shutter Speed	1/1 s–1/30,000 s
Min. Illumination	Color: 0.005 lux@F1.6
	B/W: 0.0005 lux@F1.6
	0 lux (IR light on)
Illumination Distance	100 m (328.08 ft) (IR)
Illuminator On/Off Control	Zoom Prio; Manual; Smart IR; Off
Illuminator Number	4 (IR)
Lens
Focal Length	5 mm–125 mm
Max. Aperture	F1.6–F3.6
Field of View	H: 53.1°–3.4°; V: 30.4°–1.9°; D: 59.3°–3.9°
Optical Zoom	25×
Focus Control	Auto; Semi-auto; Manual
Close Focus Distance	0.1 m–1.5 m (0.33 ft–4.92 ft)
Iris Control	Auto; Manual
DORI Distance	Detect	Observe	Recognize	Identify
	2,161.4 m (7,091.21 ft)	864.6 m (2,836.61 ft)	432.3 m (1,418.31 ft)	216.1 m (708.99 ft)
PTZ
Pan/Tilt Range	Pan: 0° to 360° endless
	Tilt: –15° to +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	300
Tour	8 (up to 32 presets per tour)
Pattern	5
Scan	5
Power-off Memory	Yes
Idle Motion	Preset; Tour; Pattern; Scan
PTZ Protocol	DH-SD
	Pelco-P/D (auto recognition)
Intelligence
IVS (Perimeter Protection)	Tripwire and intrusion. Support alarm triggering by target types (human and vehicle). Support filtering false alarms caused by animals, rustling leaves, bright lights, etc.
Face Detection	Yes
SMD	Yes
Video
Video Compression	Smart H.265+; H.265; Smart H.264+; H.264B; H.264M; H.264H; MJPEG (Sub Stream 1)
Streaming Capability	3 streams
Resolution	4K (3840 × 2160); 4M (2560 × 1440); 3M (2304 × 1296); 1080p (1920 × 1080); 960p (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)
Video Frame Rate	Main stream: 4K/4MP/1080p/1.3M/720p (1–25/30 fps)
	Sub stream 1: D1/CIF (1–25/30 fps)
	Sub stream 2: 1080p/1.3M/720p/CIF (1–25/30 fps)
Bit Rate Control	CBR; VBR
Video Bit Rate	H.264: 3328 kbps–8192 kbps
	H.265: 1280 kbps–8192 kbps
Day/Night	Auto (ICR); Color; B/W
BLC	Yes
WDR	Yes
HLC	Yes
White Balance	Auto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp
Gain Control	Auto; Manual
Noise Reduction	2D NR; 3D NR
Motion Detection	Yes
Region of Interest (RoI)	Yes
Image Stabilization	EIS
Defog	Electronic defog
Digital Zoom	16×
Image Rotation	180°
Privacy Masking	Up to 24 areas can be set, with up to 8 areas in the same view
S/N Ratio	≥ 55 dB
Audio
Audio Compression	G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; G.729; G.723
Network
Network Port	RJ-45 (10/100 Base-T)
Network Protocol	HTTP; HTTPS; IPv4; RTSP; UDP; SMTP; NTP; DHCP; DNS; DDNS; IPv6; 802.1x; QoS; FTP; UPnP; ICMP; SNMP v1/v2c/v3 (MIB-2); IGMP; ARP; RTCP; RTP; PPPoE; TCP; RTMP
Interoperability	ONVIF Profile S&G&T; CGI
User/Host	20 (total bandwidth: 64 MB)
Storage	FTP; Micro SD card (256 GB)
Browser	IE 7 and later versions
	Chrome 42 and earlier versions
	Firefox 52 and earlier versions
	Safari
Management Software	Smart PSS; DSS; DMSS; Easy4ip; IVSS; Player; Configtool; NVR; Smart Player
Mobile Client	iOS; Android; iPhone; iPad
Certification
Certifications	CE: EN55032/EN55024/EN50130-4
	FCC: Part15 subpartB, ANSI C63.4-2014
	UL: UL60950-1+CAN/CSA C22.2, No. 60950-1
Port
Audio Input	1 channel
Audio Output	1 channel
Two-way Audio	Yes
Alarm Input	2 channel, digital input (0–5 VDC)
Alarm Output	1 channel
Alarm Linkage	Capture; preset; tour; pattern; recordings on SD card; alarm digital input; send email
Alarm Event	Motion/tampering detection; audio detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection
Power
Power Supply	12 VDC, 3 A (± 10%)
	PoE+ (802.3at)
Power Consumption	Basic: 9.8 W
	Max.: 20 W (illuminator)
Environment
Operating Temperature	–40 °C to +70 °C (–40 °F to +158 °F)
Operating Humidity	≤ 95%
Protection	IP66; TVS 6000 V lightning proof; surge protection; voltage transient protection
Structure
Product Dimensions	269.9 mm × Φ160 mm (10.62" × Φ6.30")
Net Weight	3.0 kg (6.61 lb)
Gross Weight	4.3 kg (9.48 lb)