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
香港防盜 SECURITY HK

DAHUA SD50232GB-HNR

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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

DAHUA SD50232GB-HNR

2MP 32x Starlight WizSense Network PTZ Camera

> 1/2.8″ 2Megapixel STARVIS™ CMOS.

> 32× optical zoom.

> Starlight technology.

> Max.50/60fps@2M.

> Auto-tracking 3.0.

> Perimeter protection.

> Face detection.

> SMD4.0.

> IP67.

> IK10.

 

Specifications

Camera
Image Sensor 1/2.8″ STARVIS™ CMOS
Pixel 2 MP
Max. Resolution 1920 (H) × 1080 (V)
ROM 4 GB
RAM 1 GB
Electronic Shutter Speed 1/1–1/30000 s
Scanning System Progressive
Min. Illumination Color: [email protected]
B/W: [email protected]
Lens
Focal Length 4.5 mm–144 mm
Max. Aperture F1.6–F4.0
Field of View H: 58.4°–3.0°; V: 33.4°–1.7°; D: 66.4°–3.4°
Optical Zoom 32×
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
1,986 m (6,915.75 ft) 785 m (2,575.46 ft) 398 m (1,305.77 ft) 198 m (649.61 ft)
PTZ
Pan/Tilt Range Tilt: 0° to +90°, auto flip 180

Pan: 0° to 360° endless

Manual Control Speed Pan: 0.1°/s–350°/s; Tilt: 0.1°/s–250°/s
Preset Speed Pan: 500°/s; Tilt: 500°/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
Intelligence
Video Metadata Detects motor and non-motor vehicles, faces and human bodies. It also performs tracking, takes snapshots, uploads high-quality face images and optimizes images. It extracts attributes from motor vehicles, detecting up to 10 attributes for them.
IVS (Perimeter Protection) Tripwire; intrusion; crossing fence detection; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; vehicle/human alarm classification; linkage tracking
Face Detection Supports face detection, optimization, tracking, capturing pictures, uploading high-quality face snapshots, and face enhancement; Supports attributes extraction. 6 attributes and 8 expressions: Gender, age, glasses, expressions (angry, sad, hate, scary, surprise, calm, happy and confused), mask, mustache; Supports face cutout: Face, one-inch photo. Capturing strategies include real-time capturing, optimization, and quality first
People Counting Supports tripwire for people counting at entrances and exits, counting the number of people staying in an area and queuing in an area, and displaying and exporting reports based on the day, week and month.
Auto Tracking Yes
SMD SMD 4.0
Acupick Uses deep learning algorithms and works with back-end devices to accurately match targets, such as people and motor vehicles, and search through live and recorded videos to quickly locate targets.
Auto Patrol It triggers the IVS rule when a target is detected and makes the camera link with the PTZ to rotate to the position of the target and patrol based on its presets.
Video
Video Compression H.264H; H.264B; Smart H.265+; H.264; H.265; MJPEG (Sub Stream1); Smart H.264+
Streaming Capability 3 streams
Resolution 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: 1080p/1.3M/720p@(1-50/60 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 H.265/H.264: 3 kbps–20480 kbps
Day/Night Auto (ICR)/Color/B/W
BLC Yes
WDR 120 dB
HLC Yes
White Balance Auto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp
Gain Control Auto; manual
Noise Reduction 2D; 3D
Motion Detection Yes
Region of Interest (RoI) Yes
Image Stabilization Electronic Image Stabilization (EIS)
Defog Yes
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.722.1; G.726; MPEG2-Layer2; G.729; G.723; PCM
Network
Network Port RJ-45 (10/100Base-T)
Network Protocol FTP; RTMP; IPv6; Bonjour; IPv4; DNS; RTCP; PPPoE; NTP; RTP; 802.1x; HTTPS; SNMP; TCP/IP; DDNS; UPnP; NFS; ICMP; UDP; IGMP; HTTP; SSL; DHCP; SMTP; Qos; RTSP; ARP
Interoperability CGI; SDK; ONVIF (Profile S&G&T); P2P
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
Management Software DSS Pro; DMSS
Mobile Client iOS; Android
Certification
Certifications CE: EN55032/EN55024/EN50130-4
FCC: Part15 subpartB, ANSI C63.4-2014
UL: UL62368-1+CAN/CSA C22.2, No. 62368-1
Port
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 state detection; memory space detection
Alarm I/O 2/1
Audio I/O 1/1
Power
Power Supply 24 VDC/2.5 A ± 25% (Included)
PoE+ (802.3at)
Power Consumption Basic: 12.8 W
Max: 16 W
Environment
Operating Temperature –40°C to +60°C (–40°F to +140°F)
Operating Humidity ≤ 95% (RH)
Protection IP67; IK10; 6000V lightning proof; surge protection; voltage transient protection
Structure
Product Dimensions Φ186 mm × 253 mm (Φ7.32″ × 9.96″)
Net Weight 2.5 kg (5.51 lb)
Gross Weight 4.5 kg (9.92 lb)
When the vertical field of view is between 0° and 7°, the image might present different degrees of ghosting.