1.Please Note:
1).Original Dahua Global Version Camera,Camera supports firmware upgrade,
2).You can select NTSC/PAL,
3).The camera supports cloud services, and Imou APP supports remote video viewing and cloud storage.
Dahua IPC-HFW1431S1-A-S4 4MP Built-in MIC Bullet ip Camera
Technical Specification
Camera
Image Sensor
1/2.7″ CMOS
Max. Resolution
2688 (H) × 1520 (V)
ROM
16 MB
RAM
128 MB
Scanning System
Progressive
Electronic Shutter Speed
Auto/Manual 1/3 s–1/100,000 s
Min. Illumination
0.03 [email protected] (Color, 30 IRE)
0.003 [email protected] (B/W, 30 IRE)
0 lux (Illuminator on)
S/N Ratio
> 56 dB
Illumination Distance
30 m (98.43 ft) (IR)
Illuminator On/Off Control
Auto; manual
Illuminator Number
1(IR LED)
Pan/Tilt/Rotation Range
Pan: 0°–360°
Tilt: 0°–90°
Rotation: 0°–360°
Lens
Lens Type
Fixed-focal
Lens Mount
M12
Focal Length
2.8 mm; 3.6 mm
Max. Aperture
2.8 mm: F2.0
3.6 mm: F2.0
Field of View
2.8 mm: Horizontal: 104°; Vertical: 58°; Diagonal: 124°
3.6 mm: Horizontal: 88°; Vertical: 48°; Diagonal: 103°
Iris Control
Fixed
Close Focus Distance
2.8 mm: 0.7 m (2.30 ft)
3.6 mm: 1.2 m (3.94 ft)
DORI Distance
Lens
Detect
Observe
Recognize
Identify
2.8 mm
56.0 m (183.73 ft)
22.4 m (73.49 ft)
11.2 m (36.75 ft)
5.6 m
(18.37 ft)
3.6 mm
76.0 m (249.34 ft)
30.4 m (99.74 ft)
15.2 m (49.87 ft)
7.6 m
(24.93 ft)
Video
Video Compression
H.265; H.264; H.264H; H.264B; MJPEG (Only supported by the 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–20/25 fps)
704 × 480 (1 fps–20/30 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
2688 × 1520 (2688 × 1520); 2560 × 1440 (2560 × 1440); 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 NR
Motion Detection
OFF/ON (4 areas, rectangular)
Region of Interest (RoI)
Yes (4 areas)
Smart Illumination
Yes
Image Rotation
0°/90°/180°/270° (Support 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; G.726
Alarm
Alarm Event
Network disconnection; IP conflict; illegal access; motion detection; video tampering; audio detection; security exception
Network
Network Port
RJ-45 (10/100 Base-T)
SDK and API
Yes
Cyber Security
Video encryption; configuration encryption; Digest; WSSE; account lockout; security logs; generation and importing of X.509 certification; trusted boot; trusted execution; trusted upgrade
Network Protocol
IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; SMTP; FTP; DHCP; DNS; DDNS; NTP; Multicast
Interoperability
ONVIF (Profile S/Profile T); CGI; P2P; Genetec
User/Host
6 (Total bandwidth: 36 M)
Storage
FTP
Browser
IE
Chrome
Firefox
Management Software
Smart PSS; DSS; DMSS
Mobile Client
iOS; Android
Certification
Certifications
CE-LVD: EN 62368-1
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
FCC: 47 CFR FCC Part 15, Subpart B
Power
Power Supply
12 VDC/PoE (802.3af)
Power Consumption
Basic: 1.9 W (12 VDC); 2.9 W (PoE)
Max. (ICR + H.265 + IR intensity): 3.8 W (12 VDC); 5 W (PoE)
Environment
Operating Temperature
–40 °C to +60 °C (–40 °F to +140 °F)
Operating Humidity
≤ 95%
Storage Temperature
–40 °C to +60 °C (–40 °F to +140 °F)
Protection
IP67
Structure
Casing
Metal + plastic
Product Dimensions
162.6 mm × 70 mm× 70 mm (6.40″ × 2.76″× 2.76″) (L × W × H)
Net Weight
0.22 kg (0.5 lb)
Gross Weight
0.34 kg (0.7 lb)
