Dahua HFW1435S-W-S2 Entry Series Bullet IP Camera 4MP 2.8mm (97°) fixed lens
Dahua HFW1435S-W-S2 | Entry Series
Bullet IP Camera 4MP 2.8mm (97°) Fixed lens
- 4MP, 1/3” CMOS image sensor, low illuminance, high image definition
- Outputs max. 4MP (2560 × 1440) @20 fps
- H.265 codec, high compression rate, ultra-low bit rate
- Max. IR distance: 30 m
- ROI, SMART H.264/H.265, flexible coding, applicable to various bandwidth and storage environments
- Rotation mode, WDR, 3D DNR, HLC, BLC, digital watermarking, applicable to various monitoring scenes
- Supports 256 G Micro SD card
- 12V DC power supply, easy for installation
- IP67 protection
- Supports Wi-Fi
Smart H.265+ & Smart H.264+
With advanced scene-adaptive rate control algorithm, Dahua smart encoding technology realizes the higher encoding efficiency than H.265 and H.264, provides high-quality video, and reduces the cost of storage and transmission.
With advanced Wide Dynamic Range (WDR) technology, Dahua network camera provides clear details in the environment of strong brightness contrast. The bright and dark area can get clear video even in high brightness environment or with backlight shadow.
Dahua Smart Illumination technology can display image in the environment of low illuminance or completely dark environment. According to the distance of the targets, the camera adjusts Illuminations intensity automatically to display the details of the moving target.
When moving objects appear in the monitoring image, Dahua Motion Detection (General) technology triggers alarm or records.
Dahua Day/Night function provides color image when illumination is adequate; when illuminance is inadequate, it switches night mode and provides white and black image. It can guarantee that the network camera can work normally when illuminance changes.
Protection (IP67, wide voltage)
IP67: The camera passes a series of strict test on dust and soak. It has dust-proof function, and the enclosure can works normal after soaking in 1 m deep water for 30 minutes.
Wide voltage: The camera allows ±30% input voltage tolerance (wide voltage range), and it is widely applied to outdoor environment with instable voltage.
1/3”4Megapixel progressive CMOS
2560 (H) × 1440 (V)
Electronic Shutter Speed
Auto/Manual 1/3 s–1/100,000 s
Manual 1/30 s
30 m (98.4 ft)
Illuminator On/Off Control
18 (IR LED)
Field of View
Close Focus Distance
2.8 mm: 0.8 m (2.6 ft)
H.265; H.264; H.264H; H.264B; MJPEG
Video Frame Rate
4M (2560 × 1440); 2M (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); VGA (640 × 480); QVGA (320 × 240)
Bit Rate Control
Video Bit Rate
H.264: 24 kbps–8192 kbps
Auto/natural/street lamp/outdoor/manual/regional custom
OFF/ON (4 areas, rectangular)
Region of Interest (RoI)
Yes (4 areas)
0°/90°/180°/270° (Support 90°/270° with all resolution)
No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; voltage detection; motion detection; video tampering
RJ-45 (10/100 Base-T)
SDK and API
HTTP; TCP; ARP; RTSP; RTP; UDP; RTCP; SMTP; FTP; DHCP; DNS; IPv4/v6; QoS; NTP
ONVIF (Profile T/Profile S/Profile G); CGI; DMSS
20 (Total bandwidth: 40 M)
FTP; SFTP; Micro SD card (256 G); NAS
IE: IE9, IE11 and later
Max 5.39W (12V DC) (IR full intensity)
–30°C to +50°C (–22°F to +122°F)/Less than 95%RH
–40°C to +60°C (–40°F to +140°F)
164.9 mm × 70 mm × 125.2 mm (6.5" × 2.8" × 4.9") (L × W × H)
431 g (1.0 lb)
708 g (1.6 lb)