Hikvision DS-2CD1047G2H-LIUF/SRB(2.8mm)
2560×1440 network camera with a progressive CMOS sensor, built-in storage and alarm.
Specifications
- Audio
- Microphone and speaker
- Codecs
- H.265+, H.265, H.264+, H.264
- Sensor
- 1/3" Progressive CMOS
- Power
- DC12V, PoE
- Lens
- 2.8mm
- Resolution
- 4 MP
- IR illumination
- IR or white, up to 30 m
- Memory card
- SD up to 512 GB
- Frame rate
- 25/30 fps
Field of view and DORI distances
The angles come from the manufacturer’s documentation for this model. A level’s distance is how deep along the camera axis the required pixel density holds; in practice the result also depends on light, viewing angle and video compression. The values may differ from the DORI in the datasheet: manufacturers calculate it by their own method, here it strictly follows the IEC 62676-4 density thresholds.
- Detect
- 32.6 m
- Observe
- 13 m
- Recognize
- 6.5 m
- Identify
- 3.3 m
The angles were cross-checked against the manufacturer’s model page and datasheet. Wide-angle lens with noticeable distortion: detail towards the frame edges is lower than calculated.
Calculate for your site →Description
Hikvision DS-2CD1047G2H-LIUF/SRB is a bullet IP camera with a resolution of 2560×1440, hybrid illumination, a built-in microphone and speaker, and an audible alarm function. This is an extended version for sites that require not only video surveillance but also voice notification or two-way communication. The 1/3" progressive CMOS sensor and the H.265+ codec guarantee high image quality with economical use of traffic.
Advantages
- Resolution of 2560×1440 — a detailed image for identifying people and vehicles
- Built-in microphone and speaker — two-way audio communication and voice deterrence of intruders without additional equipment
- Hybrid illumination (IR and white light) up to 30 m — quality image in complete darkness
- H.265+ encoding — saving space on the storage server and reducing the load on the channel
- An SD card up to 512 GB — autonomous recording when the connection to the recorder is lost
- DC12V or PoE power — convenient installation without a separate power cable
Applications
- Entrance groups and checkpoints — voice instruction of visitors and immediate security response
- Banks and offices — remote communication with clients through the camera
- Warehouses and production zones — audible warning when the perimeter is breached
- Residential complexes — video surveillance with an intercom function at the entrance
Frequently asked questions
Does the camera support sending an alarm when motion is detected?
Can white illumination be used continuously or only on alarm?
What frame rate is supported?
Product reviews
Questions & answers
