DH-IPC-HDW1431T-AS-S2 4MP WDR IR Eyeball Network Camera · 4MP, 1/3” CMOS image sensor, low illuminance, high image definition · Outputs 4MP (2560 × 1440)@25/30 fps, Max. supports 4MP (2688 × 1520) @ 20 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 disconnected, IP conflict, illegal access, voltage detection · Supports max. 256 GB Micro SD card, built-in Mic · 12V DC/POE power support · IP67 protection ite Series | DH-IPC-HDW 431T-AS-S2 Camera Image Sensor ROM 128 MB RAM 128 MB Scanning System Electronic Shutter Speed Min. Illumination 2 0 IR Distance Auto/Manual IR LEDs Number 2 Pan/Tilt/Rotation Range Lens Lens Type Mount Type M12 2.8 mm 3.6 mm 2 0 2 0 Iris Type DORI Distance Lens Detect 2.8 mm 56 m 22.4 m 11.2 m 5.6 m 3.6 mm Video Video Compression Smart Codec Stream Capability 2 streams www.dahuasecurity.com Resolution Bit Rate Control CBR/VBR Video Bit Rate Day/Night Auto(ICR)/Color/B/W BLC HLC WDR White Balance Auto/natural/street lamp/outdoor/manual/regional custom Auto/Manual Noise Reduction 3D DNR Motion Detection Smart IR Image Rotation resolution and lower.) Mirror 4 areas Audio Built-in MIC Audio Compression Network Network Protocol Interoperability 20 Edge Storage Browser IE Chrome Smart PSS; DSS; DMS 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. 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. System Overview With upgraded H.265 encoding technology, Dahua Lite series camera has efficient video encoding capacity, which saves bandwidth and storage space. This camera adopts the latest starlight technology and displays better colorful image in the environment of low illumination. It supports SD card storage, waterproof function, dust-proof function, complying to the standards of IP67. Functions Smart ( H.265+ & H.264+ ) Adopting advanced algorithm of auto stream control according to the environment, Dahua smart encoding technology realizes the higher effi-ciency 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.