Wide  Dynamics

wide dynamics are supporte

Privacy occlusion

support

Mirroring

Supports mirro

OSD

supports OSD settings

AI Function

Humanoid detection

Support humanoid detection function, can detect humanoid shape for intelligent alarm. AI algorithms based on humanoid extension:
electronic fence, cross-border detection, off-the-post detection, passenger flow statistics

Function Function

NLK-A8

Voice broadcast

Supports voice broadcast after detecting humanoid form.

Light alarm

Supports linkage light alarm after detecting

Video occlusion

Support video occlusion alarm

Video

Compress

H.264，H.265

Main stream

4K(3840*2160)/5MP(2880*1616)/4MP(2560*1440)/ 3MP(2304*1296)/2MP(1920*1080)

Subcode stream

Subcode stream：720P(1280*720)/448P(800*448)/D1(704*576) /360P(640*360）

Video frame rate

4K 20FPS，5MP 30FPS，4MP30FPS

Internet

Ethernet

RJ-45 10M/100M adaptive

Protocol

ONVIF，P2P，CGI，HTTP，TCP/IP，IPv4，RTSP，UDP，NTP，DHCP，DNS，FTP、IP Filter

Access protocol

ONVIF protocol/Private protocol/CG

Client

IOS，Android，Windows

Interface function

Audio

Support audio input audio output, support power amplifier function; Support G711U, G711A encoding formats

Alarm

Support alarm input, alarm output function

Reset

Support reset function

Resolution

5MP(2880*1624), 4MP(2560*1440),3MP(2304*1296),2MP(1920*1080),1MP(1280*720)

Storage

Support TF card function, up to 512G support

General Specificatio

Size

Mainboard 38x38mm、sensor board 38*38mm、Expansion board 38*38m

Work environment

-30℃～+80℃

Power

DC12V 2A

model number

NLK-F8

D/N switch

Support D/N switching(IR-CUT optional)

White balance

Support auto white balance

BLC

Support

Noise Reduction

Support 3D NR

WDR

Support D-WDR

Motion Detection

Support

Privacy shelter

Support

Mirror

Support

OSD

Support OSD setting, drag the position freely

Restart

Support

Intelligent function

Human detection

It supports human detection and can detect human shape for intelligent alarm

Voice Announcements

Support voice broadcast after human detection

Light alarm

Support linkage light alarm when human form is detected

Video

Compression

H.264，H.265

Main stream

4K(3840*2160)/5MP(2880*1624)/4MP(2560*1440)，3MP(2304*1296)， 2MP(1920*1080)

Sub-stream 1

720P(1280*720)/448P(800*448)/D1(704*576)/360P(640*360)

Sub-stream 2

360P(640*360 )/ CIF(352*288)

Frame rate

4K 15fps; 5MP 25fps, 4MP 25fps，3MP 30fps

Video Adjustment

Brightness, saturation, chroma, contrast and sharpness adjustment

Network

Ethernet

RJ-45 10M/100M self-adaption

Protocol

ONVIF，P2P，CGI，HTTP，TCP/IP，IPv4，RTSP，UDP，NTP，DHCP，DNS，IP Filter

Access protocol

Support ONVIF/private protocol/CGI

Max users

4

Client

IOS，Android，Windows

Audio

Audio

G.711U、G711A

Input

1CH In

Output

1CH Out

General specifications

Size

38x38 single board

Temperature

-30℃～+80℃

Power

DC12V 2A