Camera
Image Sensor 1/3” 4Megapixel progressive CMOS
Max. Resolution 2688 (H) × 1520 (V)
ROM 128 MB
RAM 128 MB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s
S/N Ratio > 56 dB
Min. Illumination 0.008 Lux@F1.6
Illumination Distance 80 m (262.5 ft)
Illuminator On/Off Control Auto/Manual
Illuminator Number 4 (IR LED)
Pan/Tilt/Rotation Range
Pan: 0°–360°
Tilt: 0°–90°
Rotation: 0°–360°
Lens
Lens Type Fixed-focal
Mount Type M12
Focal Length 3.6 mm; 6 mm; 8 mm
Max. Aperture
3.6 mm: F1.6
6 mm: F1.6
8 mm: F1.6
Field of View
3.6 mm: Horizontal 84° × Vertical 45° × Diagonal 100°
6 mm: Horizontal 52° × Vertical 28° × Diagonal 61°
8 mm: Horizontal 40° × Vertical 23° × Diagonal 45°
Iris Type Fixed
Close Focus Distance
3.6 mm: 1.4 m (4.6 ft)
6 mm: 3.1 m (10.2 ft)
8 mm:4.9 m(16.1 ft)
DORI Distance
Lens Detect Observe Recognize Identify
3.6 mm 80 m
(262.5 ft)
32.0 m
(105.0 ft)
16.0 m
(52.5 ft)
8.0 m
(26.2 ft)
6 mm 120.0 m
(393.7 ft)
48.0 m
(157.5 ft)
24.0 m
(78.7 ft)
12.0 m
(39.4 ft)
8 mm 160.0 m
(524.9 ft)
64.0 m
(210.0 ft)
32.0 m
(105.0 ft)
16.0m
(52.5 ft)
Smart Event
IVS Tripwire; intrusion
Video
Video Compression H.265; H.264; H.264B; MJPEG(only supported
by sub stream)
Smart Codec Smart H.265+/ Smart H.264+
Video Frame Rate
Main stream:
2688 × 1520 (1 fps–20 fps)
2560 × 1440 (1 fps–25/30 fps)
Sub stream:
704 × 576 (1 fps–25 fps)
704 × 480 (1 fps–30 fps)
Stream Capability 2 streams
Resolution
2688 × 1520 (2688 × 1520); 2560 × 1440 (2560 × 1440);
3M (2048 × 1536); 2304 × 1296 (2304 × 1296); 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 Auto(ICR)/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 DNR
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 2688 × 1520
resolution and lower)
Mirror Yes
Privacy Masking 4 areas
Audio
Audio Compression G.711a; G.711Mu; G.726; AAC
Alarm
Alarm Event
No SD card; SD card full; SD card error; network
disconnection; IP conflict; illegal access; motion
detection; video tampering; tripwire; intrusion; audio
detection; voltage detection; security exception; local
alarm
Network
Network RJ-45 (10/100 Base-T)
SDK and API Yes
Protocol
IPv4; IPv6; HTTP; HTTPS; TCP; UDP; ARP; RTP ; RTSP;
RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS;
UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; 802.1x;
Bonjour
Interoperability ONVIF (Profile S/Profile G/Profile T); CGI; Milestone;
Genetec; P2P
User/Host 20
Edge Storage Dahua Cloud; FTP; SFTP; Micro SD Card (support max.
256 GB); NAS
Browser
IE
Chrome
Firefox
Management Software Smart PSS; DSS; DMSS
Mobile Phone IOS; Android
Certification
Certifications
CE-LVD: EN60950-1
CE-EMC: Electromagnetic Compatibility Directive
2014/30/EU
FCC: 47 CFR FCC Part 15, Subpart B
UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07
Port
Audio Input 1 channel (RCA port)
Audio Output 1 channel (RCA port)
Alarm Input 1 channel in: 5mA 3V–5V DC
Alarm Output 1 channel out: 300mA 12V DC
Power Supply 12V DC/PoE (802.3af)
Power Consumption < 7.7W
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; IK10(optional)
Structure
Casing Metal
Dimensions 244.1 mm × Φ90.4 mm (9.61″ × Φ3.26″)
Net Weight 0.91 kg (2.0 lb)
Gross Weight 1.16 kg (2.6 lb)
Ordering Information
Type Part Number Description
4MP
Camera
DH-IPC-HFW2431TP-AS-S2 4MP Lite IR Fixed-focal Bullet
Nework Camera,PAL
DH-IPC-HFW2431TN-AS-S2 4MP Lite IR Fixed-focal Bullet
Nework Camera,NTSC
Accessories
(optional)
PFA130-E Junction Box
PFA152-E Pole Mount
PFM321D 12V DC 1A Power Adapter
LR1002-1ET/1EC Single-port Long Reach Ethernet
دانلود مشخصات فنی (دیتا شیت HFW2431TP-AS-S2 )
نقد و بررسیها
هنوز بررسیای ثبت نشده است.