Dahua HFW2231S-S-S2 2MP Lite Series WDR Bullet IP Camera

Category: CCTV Cameras

MAIN FEATURES:

Type of cameras	BulletCamera
Max.Resolution	2MPCamera
Focal length	2.8mmCamera
IR Distance	30m
Power Supply	Poe
Protection Level	IP67
Working Environment	-40°C~+60°C

Dahua’s Lite Series 2MP WDR Bullet IP Camera has advanced H.265 encoding technology for efficient video encoding and uses starlight technology for better image display in low light. It also supports SD card storage and complies with IP67 standards for waterproof and dust-proof performance.

2MP, 1/2.8” CMOS image sensor, low illuminance, high image definition
Outputs max. 2MP (1920 × 1080) @25/30 fps
H.265 codec, high compression rate, ultra-low bit rate
Built-in IR LED, 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
Intelligent detection: Intrusion, tripwire
Abnormality detection: Motion detection, video tampering, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access, voltage detection
Supports max. 256 GB Micro SD card
12V DC/PoE power support
IP67 protection

Smart ( H.265+ & H.264+ )
Adopting advanced algorithm of auto stream control according to the environment, Dahua smart encoding technology realizes the higher efficiency than (H.265 & H.264 ), providing high-quality video, and reducing the cost of storage and transmission.

Wide dynamic range (WDR)
Dahua adopts advanced Wide Dynamic Range (WDR) technology. You can get clear details in the environment of strong brightness contrast. In high brightness and back- light environment, bright region and dark region with strong light source, you can also get clear images.

Starlight
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.

Intelligent Video Analysis (IVS)
With advanced video algorithm, Dahua camera supports intelligent detection, such as tripwire and intrusion and so on.

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.

Description
Reviews (0)

Description

2MP HD bullet camera with WDR for balanced imaging in challenging lighting conditions. Compact, weather-resistant design ideal for reliable indoor and outdoor surveillance with PoE support and remote monitoring.