HIKVISION DS-2CD1343G2-LIUF (2 MP/4 MM) - DOME PoE IP CAMERA
Description Hikvision DS-2CD1343G2-LIUF
A 4 mm lens for a somewhat greater observation distance
DS-2CD1343G2-LIUF differs from typical models in the lineup with a 4 mm lens instead of the standard 2.8 mm — a narrower 98° field of view is compensated by better detail on subjects positioned somewhat further from the camera, not right next to it.
Where this camera is actually used
A dome (eye-ball) housing with an IP67 rating fits well for an entrance, a small yard, or a corridor where the distance to the observed subject is somewhat greater than a typical room distance — 5-8 meters instead of 2-3.
What problem this camera actually solves
A standard 2.8 mm lens covers nearby space beautifully, but at 5-8 meters, details shrink. DS-2CD1343G2-LIUF solves this with a narrower 4 mm lens: instead of maximizing width, the camera concentrates detail at a somewhat greater distance, where a face or license plate stays recognizable.
Person and vehicle recognition
Built-in classification separately flags a person and a vehicle in frame, so alerts fire for genuine events, not every branch or shadow.
PoE, FTP, RTSP, and cloud
PoE 802.3af power (6.5 W) means a single cable to the camera, and FTP and RTSP protocols let you connect it to an NVR or third-party software. Built-in cloud technology support adds an alternative way to access recordings through an app.
An SD card and a microphone
microSD support up to 256 GB allows a local archive independent of a cloud subscription. A built-in microphone adds an audio track to every recording.
When to pick specifically this lens
If your project's typical mounting spot is somewhat farther from the observed subject than a standard wide 2.8 mm lens is built for, this model delivers a better balance between coverage and detail at that specific distance.
A practical example: an entrance with a driveway
A typical scenario for this lens is a house entrance with a short driveway or a small yard, where the distance from the camera to a gate or car is 5-7 meters. At that distance, a standard wide lens gives a blurry face, while 4 mm preserves detail usable for recognition.
Combined illumination for night performance
The "LIUF" suffix indicates combined illumination — infrared together with supplementary light, which improves classification performance specifically after dark, when detail matters most for recognition.
When to consider a wide-angle version instead
If the real observation distance is under 3-4 meters, this lens's narrower angle can turn out excessive — in that case, a standard model with a 2.8 mm lens gives wider coverage with no loss of detail at short range.
Who this model is for
DS-2CD1343G2-LIUF is the pick for an owner who needs smart object classification at a somewhat greater observation distance than a standard wide lens provides.
We can advise whether a 4 mm lens fits your actual observation distance, or whether a wide-angle version is worth considering — describe your mounting point and the real distance to the subject, and we'll give a concrete answer.
Characteristics Hikvision DS-2CD1343G2-LIUF
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