دوربین مداربسته داهوا تحت شبکه دو مگاپیکسل DH-IPC-HFW2239SP-SA-LED-S2

Camera
Image Sensor: 1/2.8″ CMOS
Max. Resolution: 1920 (H) × 1080 (V)
ROM: 128 MB
RAM: 128 MB
Scanning System: Progressive
Electronic Shutter Speed: Auto/Manual 1/3 s–1/100,000 s
Minimum Illumination
0.0017 lux@F1.0 (Color, 30 IRE)
0.0002 lux@F1.0 (B/W, 30 IRE)
0 lux (Illuminator on)
S/N Ratio: > 56 dB
Illumination Distance: 30 m (98.4 ft)(Warm light)
Illuminator On/Off Control: Auto; Manual
Illuminator Number: 1 (Warm light)
Pan/Tilt/Rotation Range
Pan: 0°–360°
Tilt: 0°–90°
Rotation: 0°–360°

Lens
Lens Type: Fixed-focal
Mount Type: M12
Focal Length
2.8 mm; 3.6 mm
Max. Aperture: F1.0
Field of View
2.8 mm: H: 107°; V: 55°; D: 127°
3.6 mm: H: 91°; V: 47°; D: 109°
Iris Type: Fixed
Close Focus Distance
2.8 mm: 0.9 m (3.0 ft)
3.6 mm: 1.3 m (4.3 ft)

Smart event
IVS: Tripwire; intrusion

Video
Video Compression: H.265; H.264; H.264B; MJPEG (only supported by the sub stream)
Smart Codec: Smart H.265+; Smart H.264+
Video Frame Rate
Main stream:
1920 × 1080 (1 fps-25/30 fps)
Sub stream:
704 × 576 (1 fps-25 fps)
704 × 480 (1 fps-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: 2 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)
Bit Rate Control: CBR; VBR
Video Bit Rate
H.264: 32 kbps–6144 kbps
H.265: 12 kbps–6144 kbps
Day/Night: Color/B/W
BLC: Yes
HLC: Yes
WDR: 120 dB
White Balance: Auto; natural; street lamp; outdoor; manual; regional custom
Gain Control: Auto; Manual
Noise Reduction: 3D NR
Motion Detection: OFF/ON (4 areas, rectangular)
Region of Interest(RoI): Yes (4 areas)
Smart Illumination: Yes
Image Rotation: 0°/90°/180°/270° (Supports 90°/270° with 1080p resolution and lower)
Mirror: Yes
Privacy Masking: 4 areas
Audio
Built-in MIC: Yes
Audio Compression: G.711A; G.711Mu; G.726

Alarm
Alarm Event
No SD card; SD card full; SD card error; network disconnection; IP conflict; motion detection; video tampering; tripwire; intrusion; illegal access; voltage detection; audio detection; safety exception

Network
Network: RJ-45 (10/100 Base-T)
SDK and API: Yes
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
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; Bonjour
Interoperability: ONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone; Genetec
User/Host: 20 (Total bandwidth: 72 M.)
Storage: FTP; Micro SD card (support max. 256 G); NAS; SFTP
Browser: IE; Chrome; Firefox
Management Software: Smart PSS; DSS; DMSS
Mobile Phone: IOS; Android

Certification
Certifications
CE-LVD: EN62368-1
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
FCC: 47 CFR FCC Part 15, Subpart B

Power
Power Supply: 12V DC/PoE (802.3af)
Power Consumption: < 6.0W

Environment
Operating Conditions:–40 °C to +60 °C (–40 °F to +140 °F)/less than ≤ 95% RH
Storage Temperature: 40 °C to +60 °C (–40 °F to +140 °F)
Protection Grade: IP67

Structure
Casing: Metal
Dimensions: 166.2 mm × Φ70 mm (6.5″ × Φ2.8″)
Net Weight: 0.473 kg (1.0 lb)
Gross Weight: 0.574 kg (1.3 lb)