SD8A440GA-HNV

Description

Model: SD8A440GA-HNV เครื่องบันทึกภาพ NVR Recorders Network Cameras, PTZ Cameras, WizMind Series, SD8A, 4MP Dahua CCTV Camera Technology Security

SD8A440GA-HNV กล้องวงจรปิดจาก Dahua มาพร้อมกับเทคโนโลยีที่ล้ำสมัย ใช้เซ็นเซอร์ STARVIS™ CMOS ขนาด 1/1.8” ความละเอียด 4MP พร้อมเทคโนโลยี Starlight ช่วยให้ภาพชัดเจนแม้ในที่แสงน้อย กล้องนี้สามารถซูมได้สูงสุดถึง 40x optical zoom และสามารถจับภาพได้ไกลถึง 500 เมตรในเวลากลางคืนด้วย IR Distance นอกจากนี้ยังรองรับฟังก์ชัน Auto-tracking ที่ช่วยติดตามวัตถุที่เคลื่อนไหวและ Perimeter protection ที่ป้องกันการบุกรุกเข้ามาในพื้นที่ นอกจากนี้ยังรองรับ Face Detection และ SMD (Smart Motion Detection) เพื่อเพิ่มประสิทธิภาพในการตรวจจับบุคคลหรือวัตถุที่เคลื่อนไหว และมีระดับมาตรฐาน IP67 ที่ทนทานต่อน้ำและฝุ่น เหมาะสำหรับการใช้งานทั้งในร่มและกลางแจ้ง

Details Product (รายละเอียดสินค้า)

Camera
Image Sensor	1/1.8″ CMOS
Pixel	4 MP
Max. Resolution	2560 (H) × 1440 (V)
ROM	4 GB
RAM	1 GB
Electronic Shutter Speed	1/1 s–1/30,000 s
Scanning System	Progressive
Min. Illumination	Color: 0.001 lux@F1.6 B/W: 0.0001 lux@F1.6 0 lux (IR light on)
Illumination Distance	500 m (1,640.41 ft) (IR)
Illuminator On/Off Control	Zoom Prio; Manual; Auto; Off
Illuminator Number	10 (IR)
Wiper	Smart wiper
Lens
Focal Length	5.6 mm–223 mm
Max. Aperture	F1.6–F4.9
Field of View	H: 63.9°–2.1°; V: 37.3°–1.2°; D: 71.2°–2.4°
Optical Zoom	40×
Focus Control	Auto; semi-auto; manual
Close Focus Distance	1 m–5 m (3.28 ft–16.40 ft)
Iris Control	Auto
DORI Distance	Detect	Observe	Recognize	Identify
	3,034.5 m (9,955.71 ft)	1,198.6 m (3,932.41 ft)	606.9 m (1,991.14 ft)	303.4 m (995.41 ft)
	DORI (Detect, Observe, Recognize, Identify) is a standard system (EN-62676-4) for defining the ability of a person viewing the video to distinguish persons or objects within a covered area. The numbers in this table do not reflect intelligent function distances. For intelligent function distances, refer to installation and commissioning manual/project design tool.
PTZ
Pan/Tilt Range	Pan: 0° to 360° endless Tilt: –30° to +90°, auto flip 180°
Manual Control Speed	Pan: 0°/s–180°/s Tilt: 0°/s–100°/s
Preset Speed	Pan: 0°/s–180°/s Tilt: 0°/s–100°/s
Preset	300
Tour	8 (up to 32 presets per tour)
Pattern	5
Scan	5
Power-off Memory	Yes
Idle Motion	Preset; Pattern; Tour; Scan
PTZ Protocol	DH-SD Pelco-P/D (Auto recognition)
Intelligence
Video Metadata	Motor vehicle, non-motor vehicle, face, and human body detection; bounding box; optimization; capturing pictures; uploading high-quality face snapshots Motor vehicle attributes: License plate, plate color, vehicle type, vehicle color, vehicle logo, vehicle model/year, sun visor, seatbelt, smoking, calling, ornament, and annual inspection sticker
IVS (Perimeter Protection)	Tripwire; intrusion; climbing fences; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; vehicle/human alarm classification; linkage tracking
Face Detection	Supports face detection, face bounding box, optimization, capturing snapshots, uploading high-quality face snapshots, and enhancing face images. Attribute extraction is also supported, where 6 attributes and 8 expressions can be detected. Face cutout is also offered, where you can cutout one face at a time and customize the size to be a one-inch photo. The supported methods for capturing snapshots are real-time capturing, quality first, and selecting a preferred image among a group of snapshots
Auto Tracking	Yes
SMD	Yes
Video
Video Compression	Smart H.265+; H.265; Smart H.264+; H.264; H.264B; H.264H; MJPEG (Sub Stream)
Streaming Capability	3 streams
Resolution	4M (2560 × 1440); 3M (2048 × 1536); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)
Video Frame Rate	Main stream: 4M/3M/1080p/1.3M/720p (1–25/30 fps) Sub stream 1: D1/VGA/CIF (1–25/30 fps) Sub stream 2: 1080p/1.3M/720p (1–25/30 fps)
Bit Rate Control	CBR/VBR
Video Bit Rate	H264: 96 Kbps–14,848 Kbps H265: 38 Kbps–8,960 Kbps
Day/Night	Auto (ICR)/Color/B/W
BLC	Yes
WDR	140 dB
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
Defog	Electronic
Digital Zoom	16×
Image Rotation	180°
Privacy Masking	Up to 24 areas can be set, with up to 8 areas in the same view; multiple colors available
S/N Ratio	≥ 55 dB
Audio
Audio Compression	PCM; G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; G729; G723
Network
Network Port	RJ-45 (10/100 Base-T)
Network Protocol	HTTP;HTTPS;TCP/IP;IPv4;RTSP;UDP;SMTP;NTP;DHCP;DNS;DDNS;IPv6;802.1x;SSL;Qos;FTP;UPnP;ICMP;SNMP;IGMP;ARP;RTCP;RTP;PPPoE;RTMP;Bonjour;NFS
Interoperability	ONVIF(Profile S&G&T);CGI;SDK
Streaming Method	Unicast/Multicast
User/Host	20 (total bandwidth: 64 M)
Storage	Micro SD card (512 GB); FTP/SFTP; NAS
Browser	IE 9 and later versions Chrome 42 and later versions Firefox 50 and later versions Safari 10 and later versions
Mobile Client	iOS; Android
Port
RS-485	1 (baud rate: 1,200 bps–9,600 bps)
Audio Input	1 channel (LINE IN, bare wire)
Audio Output	1 channel (LINE OUT,bare wire)
Alarm Linkage	Capture; preset; tour; pattern; recording; alarm digital input; audio; send email
Alarm Event	Motion/tampering detection; audio detection; network disconnection detection; IP conflict detection; memory card status detection; memory space detection; power exception detection
Alarm I/O	7/2
Audio I/O	1/1
Power
Power Supply	36 VDC/2.23 A ± 25%; Hi-PoE
Power Consumption	Basic: 17 W Max.: 32 W (illuminator + heater + PTZ)
Environment
Operating Temperature	–40 °C to +70 °C (–40 °F to +158 °F)
Operating Humidity	≤ 95%
Protection	IP67, TVS 8000V lightning proof; surge protection; voltage transient protection
Structure
Product Dimensions	415.9 mm × Φ262.0 mm (16.37″ × Φ10.31″)
Net Weight	8.5 kg (18.74 lb)
Gross Weight	13.1 kg (28.88 lb)