傑成系統有限公司 KNS SYSTEM LTD 保安公司牌照 1507 註冊電業承辦商 029394
銷售熱線 2122-9527 WhatsApp 9439-8568
香港防盜 SECURITY HK
DAHUA SD8A3833GA-HNV

DAHUA SD8A3833GA-HNV

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此型號可由傑成系統有限公司上門安裝（保安牌照 1507）。身份為安裝商及經銷商。安裝見閉路電視安裝；保養見保養；其他公司系統維修見維修。

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描述

大華 SD8A3833GA-HNV 是 8MP 33 倍光學變焦 Starlight+ 紅外網絡快球，1/1.8 吋 CMOS，紅外最遠 500 米，具自動追蹤 3.0，IP67 及 IK10。香港防盜為安裝商及經銷商，規格以原廠為準。

相關方案：大華閉路電視安裝、閉路電視攻略。

DAHUA SD8A3833GA-HNV

8MP 33x Starlight+ IR Network PTZ Camera

 

> 1/1.8″ 8Megapixel STARVIS™ CMOS.

> 33x optical zoom.

> Starlight+ technology.

> IR distance up to 500 m.

> Auto tracking 3.0.

> Perimeter protection.

> Face detection.

> Video Metadata.

> SMD 4.0.

> IP67, IK10.

 

Specifications

Camera
Image Sensor 1/1.8″ CMOS
Pixel 8 MP
Max. Resolution 3840 (H) × 2160 (V)
ROM 4 GB
RAM 2 GB
Electronic Shutter Speed 1 s–1/30,000 s
Scanning System Progressive
Min. Illumination 0.001 [email protected] (Color, 30 IRE);
0.0001 [email protected] (B/W, 30 IRE);
0 lux (illuminator on)
Illumination Distance 500 m (1640.42 ft) (IR)
Illuminator On/Off Control Zoom Prio; Manual; Auto; Off
Illuminator Number 10 (IR light)
Lens
Focal Length 6.5 mm–214.5 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 33 ×
Focus Control Auto; semi-auto; manual
Close Focus Distance 1 m–8 m (3.28 ft–26.25 ft)
Iris Control Auto; manual; iris prio
DORI Distance Detect Observe Recognize Identify
3,808 m (12493.44 ft) 1504.2 m (4935.04 ft) 761.6 m

(2498.69 ft)

 380.8 m (1249.34 ft)
PTZ
Pan/Tilt Range Pan: 0° to 360° endless; Tilt: –30° to +90°, auto flip 180°
Manual Control Speed Pan: 0°/s–240°/s;
Tilt: 0°/s–100°/s
Preset Speed Pan: 0°/s–240°/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 Pattern; Preset; Scan; Tour
PTZ Protocol DH-SD Pelco-P/D (Auto recognition)
Intelligence
Video Metadata Supports detection of motor vehicles, non-motor vehicles, faces and human bodies, optimization, capturing pictures, and uploading high-quality face snapshots. It extracts attributes from motor vehicles and non-motors, detecting up to 10 attributes for motor vehicles.
IVS (Perimeter Protection) Tripwire; intrusion; crossing fence detection; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; human alarm classification; linkage tracking.
Face Detection Supports face detection, optimization, capturing pictures, 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 Auto tracking 3.0
SMD SMD4.0
Quick Pick Yes
Active Deterrence
Sound Warning Offers 11 sound alarms and supports importing 10 custom sound alarms.
Play time can be set from 1 to 10.
Video
Video Compression H.264H;H.264B;Smart H.265+;H.264;H.265;MJPEG(Sub Stream);Smart H.264+
Streaming Capability 3 streams
Resolution 4K (3840 × 2160); 4M (2560 × 1440); 3M (2048 × 1536); 3M (2304 × 1296); 1080p (1920 × 1080); 720p (1280 × 720); 1.3M (1280 × 960); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)
Video Frame Rate Main stream: 8M/4M/1080p/960p/720p@(1–25/30 fps) Sub stream 1: D1/VGA/CIF@(1-25/30 fps)
Sub stream 2: 1080p/960p/720p@(1-25/30 fps)
Bit Rate Control CBR/VBR
Video Bit Rate H264: 128 Kbps–16,384 Kbps
H265: 51 Kbps–11,776 Kbps
Day/Night Auto; Color; B/W; Electronic
BLC Yes
WDR 120 dB
HLC Yes
White Balance Auto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp
Gain Control Auto; manual; gain prio
Noise Reduction 2D NR; 3D NR
Motion Detection Yes
Region of Interest (RoI) Yes
Image Stabilization Electronic Image Stabilization (EIS)
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 FTP;RTMP;IPv6;Bonjour;IPv4;DNS;RTCP;PPPoE;NTP;RTP;802.1x;QoS;HTTPS;SNMP;TCP/IP;DDNS;UPnP;NFS;ICMP;UDP;IGMP;HTTP;SSL;DHCP;SMTP;RTSP;ARP
Interoperability ONVIF (Profile S & Profile G & Profile 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 41 and later versions;
Firefox 52 and later versions;
Safari 10 and later versions
Management Software DMSS; DSS Pro
Mobile Client iOS; Android
Certification
Certifications CE-EMC: EN 55032; EN 61000-3-3; EN 61000-3-2; EN 50130-4; EN 55035
CE-LVD: EN 62368-1
FCC: 47 CFR FCC Part15, Subpart B, NSI C63.4
Port
RS-485 1 (baud rate: 1200 bps–9600 bps)
Audio Input 1 channel (LINE IN, bare wire)
Audio Output 1 channel (LINE OUT,bare wire)
Alarm Input 7 (on-off value input: 0–5 VDC)
Alarm Output 2 channels
Alarm Linkage Capture; recording; send email; preset; tour; pattern; alarm digital output; audio
Alarm Event Motion/tampering detection; audio detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection; power exception detection
Power
Power Supply 36 VDC, 2.23 A ± 25% (included);
HI-PoE
Power Consumption Basic: 17 W;
Max: 33 W (illuminator +Heater+ PTZ)
Environment
Operating Temperature –40 °C to +70 °C (–40 °F to +158 °F)
Operating Humidity ≤95%
Protection TVS 8000 V lightning proof;IK10;IP67; surge protection; voltage transient protection
Structure
Product Dimensions 415.9 mm × Φ 262.0 mm (16.37″ × Φ 10.31″)
Net Weight 8.5 kg (18.74 lb)
Gross Weight 13.1 kg (28.88 lb)

 

閉路電視安裝、調試、保養及維修

香港防盜（持牌主體傑成系統有限公司 KNS SYSTEM LTD）為閉路電視設備的安裝商及經銷商，保安牌照 1507、電業承辦商 029394。工作包括上門勘察、鏡頭位置及角度、走線、錄影機設定、手機 App 遙距查看及驗收，其後可提供保養及維修。

查詢 2122-9527，WhatsApp 9439-8568。保養見保安系統保養。相關服務見閉路電視安裝。

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