IPC-HFW2431SP-S

4MP, 1/3” CMOS image sensor, low illuminance, high image definition

Outputs 4MP (2560 × 1440)@25/30fps, Max. supports 4MP (2688 × 1520)@20 fps

H.265 codec, high compression ration, ultra-low bit rate
Built-in IR LED, max IR distance: 30 m

Intelligent detection: Intrusion, tripwire

Supports max. 256 GB Micro SD card

12V DC/PoE power supply

IP67 protection

Category: CCTV

IPC-HFW2431SP-S Dahua 4MP WDR IR Wi-Fi Security Camera

IPC-HFW2431SP-S IR Security Bullet Camera with advanced video algorithm, Dahua camera supports intelligent detection, such as tripwire and intrusion and so on. Lite series camera has efficient video encoding capacity, which saves bandwidth and storage space. Dahua Starlight technology mainly applies to the environment of low illumination, and it can provide clear colorful video. Even in the environment of min. illumination, the technology can guarantee the good image effect.

What is IPC-HFW2431SP-S Dahua 4MP WDR IR IP Security Cameras Facilities

Smart ( H.265+ & H.264+ )	Cyber Security
provides high-quality video, and reduces the cost of storage and transmission.	Dahua network camera is equipped with a series of key security technologies which improve security defense and data protection, and prevent malicious programs
IP67	Max. Resolution
Weatherproof from dust and water	4MP (2560 × 1440)@25/30fps, 4MP (2688 × 1520)@20 fps

Specifications

Camera
Image Sensor	1/3” 4Megapixel progressive CMOS
Max. Resolution	2688 (H) × 1520 (V)
Scanning System	Progressive
Electronic Shutter Speed	Auto/Manual 1/3 s–1/100000 s
S/N Ratio	> 56 dB
Min. Illumination	0.008 Lux@F1.6
Illumination Distance	30 m (98.43 ft)
Pan Tilt Rotation Range	Pan: 0°–360° Tilt: 0°–90° Rotation: 0°–360°
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+
Stream Capability	2 streams
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
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)
Gain Control	Auto/Manual
Noise Reduction	3D NR
Region of Interest(RoI)	Yes (4 areas)
Lens
Type	Fixed-focal
Mount Type	M12
Focal Length	2.8 mm 3.6 mm
Close Focus Distance	2.8 mm: 0.9 m (2.95 ft) 3.6 mm: 1.6 m (3.61 ft)
Max. Aperture	F1.6 F1.6
Iris Type	Fixed
Alarm
Alarm Event	No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; voltage detection; security exception