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 SD49425GB-HNR

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描述

DAHUA SD49425GB-HNR

4MP 25x Starlight IR Network PTZ Camera

> 1/2.8″ STARVIS™ CMOS.

> 25x optical zoom.

> Starlight technology.

> Max. 25/30fps@4M.

> IR distance up to 100 m.

> Perimeter protection.

> Face detection.

> SMD 4.0.

> IP66.

 

Specifications

Camera
Image Sensor 1/2.8″ 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: 0.005 [email protected]
B/W: 0.0005 [email protected]
0 [email protected] (IR light on)
Illumination Distance 100 m (328.08 ft) (IR)
Illuminator On/Off Control Zoom Prio; Manual; Auto; Off
Illuminator Number 4 (IR)
Lens
Focal Length 5 mm–125 mm
Max. Aperture F1.6–F3.6
Field of View H: 51.9°–3.0°;

V: 39.7°–2.2°;

D: 63.1°–3.7°

Optical Zoom 25×
Focus Control Auto; semi-auto; manual
Close Focus Distance 0.1 m–0.5 m (0.33 ft–1.64 ft)
Iris Control Auto
DORI Distance Detect Observe Recognize Identify
2500 m (8208.10 ft) 987.5 m (3239.83 ft) 500 m (1640.42 ft) 250 m (820.21 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 Pattern; Preset; Scan; Tour
Intelligence
IVS (Perimeter Protection) Tripwire; intrusion; crossing fence detection; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; vehicle/human alarm classification
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
SMD SMD4.0
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 Stream); Smart H.264+
Streaming Capability 3 streams
Resolution 4M (2560 × 1440); 3M (2048 × 1536); 3M (2304 × 1296); 1080p (1920 × 1080); 720p (1280 × 720); D1 (704 × 576/704 × 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/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: 96–14,848 Kbps
H265: 38–8,960 Kbps
Day/Night Auto (ICR)/Color/B/W
BLC Yes
WDR Yes
HLC Yes
White Balance Auto; indoor; outdoor; ATW; 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 Electronic (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
S/N Ratio ≥ 55 dB
Audio
Audio Compression PCM; G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; G729; G723
Network
Network Port 1 × RJ-45 (10/100 Base-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 RTMP; 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 41 and later versions
Firefox 50 and later versions
iOS 10 and later versions
Management Software DSS; DMSS
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

UL: UL62368-1

Port
Audio Input 1 channel (LINE IN, bare wire)
Audio Output 1 channel (LINE OUT,bare wire)
Alarm Linkage Capture; recording; send email; preset; tour; pattern; alarm digital input
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 12 VDC/3 A ± 10%

PoE+ (802.3at)

Power Consumption Basic: 9 W
Max.: 20 W (Illuminator+alarm+PTZ)
Environment
Operating Temperature –40 °C to +70 °C (–40 °F to +158 °F)
Operating Humidity ≤ 95%
Storage Temperature –40 °C to +70 °C (–40 °F to +158 °F)
Storage Humidity ≤ 95%
Protection IP66, TVS 6000 V lightning proof; surge protection; voltage transient protection
Structure
Product Dimensions 270.4 mm × Φ160 mm (10.65″ × Φ6.30″)
Net Weight 2.4 kg (5.29 lb)
Gross Weight 3.9 kg (8.60 lb)