Key Features
·Ex mark : Ex d IIC T6 Gb /Ex tD A21 IP67/68 T80℃ for hazardous zones.
·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
· 256 GB Micro SD card, built-in Mic (optional)
· 12V DC/PoE power support
System Overview
With upgraded H.265 encoding technology, This 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 tothe standards of IP68.
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.
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.
IP68
With upgraded H.265 encoding technology, This 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 IP68.
Wide dynamic range (WDR)
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.
Intelligent Video Analysis (IVS)
With advanced video algorithm, camera supports intelligent detection, such as tripwire and intrusion and so on.
Protection (IP68, wide voltage)
IP68: 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 2 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.
Use of environment
With A、ⅡB、ⅡC class II combustible gas, the ignition temperature group is zone 1, zone 2 of the T1-T6 group, and the place where the combustible gas or the explosive mixture formed by vapor and air is also suitable for the ignition temperature group is zone 20, zone 21, zone 22 of the T1-T6 group, and the place containing the combustible dust mixture. Such as: petroleum, chemical industry, mine, military industry, medicine, oil depot, ship, drilling platform, gas station, fireworks production, grain processing and storage etc .
