DAHUA HDBW3841R-ZS-S2 IP tinklo kamera 8MP

Camera
Image Sensor

Sensor Size: 1/2.8" CMOS
Max. Resolution: 3840 (H) × 2160 (V)
ROM: 128 MB
RAM: 1 GB
Scanning System: Progressive
Electronic Shutter Speed: Auto/Manual 1/3 s – 1/100,000 s
Min. Illumination:

0.007 [email protected] (Color, 30 IRE)
0.0007 [email protected] (B/W, 30 IRE)
0 lux (Illuminator on)


S/N Ratio: >56 dB
Illumination Distance: Up to 40 m (131.23 ft)
Illuminator On/Off Control: Auto/Manual
Illuminator Number: 3 (IR LED)
Pan/Tilt/Rotation Range:

Pan: 0°–355°
Tilt: 0°–80°
Rotation: 0°–355°




Lens

Lens Type: Motorized vari-focal
Lens Mount: ?14
Focal Length: 2.7 mm – 13.5 mm
Max. Aperture: F1.5
Field of View:

Horizontal: 109°–30°
Vertical: 56°–17°
Diagonal: 131°–35°


Iris Control: Fixed
Close Focus Distance: 0.8 m (2.62 ft)


DORI Distance



Lens
Detect
Observe
Recognize
Identify




W
88.3 m (289.70 ft)
35.3 m (115.81 ft)
17.7 m (58.07 ft)
8.8 m (28.87 ft)


T
289.7 m (950.46 ft)
115.7 m (379.60 ft)
57.9 m (189.96 ft)
29.0 m (95.14 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 the installation and commissioning manual/project design tool.

Intelligence

IVS (Perimeter Protection): Tripwire, intrusion (supports classification and accurate detection of vehicles and humans)
AI SSA: Yes
Quick Pick: With AI NVR, quickly pick up human/vehicle targets from SMD events
Smart Search: Works together with Smart NVR for refined intelligent search, event extraction, and merging to event videos


Video

Video Compression: H.265; H.264; H.264H; H.264B; MJPEG (only supported by the substream)
Smart Codec: Smart H.265+; Smart H.264+
AI Coding: AI H.265; AI H.264
Video Frame Rate:

Main stream: 3840 × 2160 @ (1–25/30) fps
Sub stream 1: 704 × 576 @ (1–25 fps)/704 × 480 @ (1–30 fps)
Sub stream 2: 1920 × 1080 @ (1–25/30 fps)


The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity.
Stream Capability: 3 streams
Resolution:

8M (3840 × 2160); 6M (3072 × 2048); 5M (3072 × 1728/2592 × 1944); 4M (2688 × 1520); 3.6M (2560 × 1440); 3M (2048 × 1536); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240); VGA (640 × 480)


Bit Rate Control: CBR/VBR
Video Bit Rate:

H.264: 3 kbps–8192 kbps
H.265: 3 kbps–8192 kbps


Day/Night: Auto (ICR)/Color/B/W
BLC: Yes
HLC: Yes
WDR: 120 dB
Scene Self-adaptation (SSA): Yes
White Balance: Auto; Natural; Street Lamp; Outdoor; Manual; Regional Custom
Gain Control: Auto
Noise Reduction: 3D NR
Motion Detection: OFF/ON (4 areas, rectangular)
Image Stabilization: Electronic Image Stabilization (EIS)
Region of Interest (RoI): Yes (4 areas)
Defog: Yes
AFSA: Yes
Image Rotation: 0°/90°/180°/270° (supports 90°/270° with 2688 × 1520 resolution and lower)
Mirror: Yes
Privacy Masking: 4 areas


Audio

Built-in MIC: Yes
Audio Compression: G.711a; G.711Mu; PCM; G.726; G.723


Alarm

Alarm Event:

No SD card; SD card full; SD card error; Service life warning (only supported by Dahua card); Network disconnection; IP conflict; Illegal access; Motion detection; Video tampering; Intrusion; Tripwire; Scene changing; Audio detection; Voltage detection; Defocus detection; SMD; Safety exception




Network

Network Port: RJ-45 (10/100 Base-T)
SDK and API: Yes
Network Protocol: IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; SNMP; P2P
Cyber Security: Video encryption; Firmware encryption; Configuration encryption; Digest; WSSE; Account lockout; Security logs; IP/MAC filtering; Generation and importing of X.509 certification; Syslog; HTTPS; 802.1x; Trusted boot; Trusted execution; Trusted upgrade
Interoperability: ONVIF (Profile S/Profile G/Profile T); CGI
User/Host: 20 (Total bandwidth: 64 M)
Storage: FTP; SFTP; Micro SD card (supports up to 256 GB); NAS
Browser: IE11; Chrome; Firefox
Management Software: SmartPSS Lite; DSS; DMSS
Mobile Client: iOS; Android


Certification

Certifications:

CE-LVD: EN62368-1
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
FCC: 47 CFR FCC Part 15, Subpart B
UL/CUL: UL62368-1 & CAN/CSA C22.2 No. 62368-1-14




Power

Power Supply: 12 VDC/PoE (802.3af)
Power Consumption:

Basic: 4 W (12 VDC); 4.9 W (PoE)
Max. (WDR + IR intensity + Intelligence): 9.2 W (12 VDC); 10.5 W (PoE)




Environment

Operating Temperature: –30 °C to +60 °C (–22 °F to +140 °F) / Less than 95% RH
Storage Temperature: –40 °C to +60 °C (–40 °F to +140 °F)


Protection

Protection: IP67; IK10