1.what is "HIK Protocl "?

 HIK products all haveHIK Protocland it support HIK cameraplug and play,make it easy to be install with HIK NVR.

2.what is "HIK compatible"?

Is mean this camera supportplug & playwithHIK NVR(Also HIK software).You don't need to manual setting camera IP and password etc...Just plug in and camera will work!

If you wanna some ptz or camera can compatible with your HIK products and software this camera is best choice for you.It'smore cheaper than HIK original and have good quality at image!

Which software can i use to find this camera？ (username:admin passward:123456)

Software1

AJDevTools：http://www.anjvision.com:8021/client/AjDevTools_V5.2.1_20210108.exe

Software2

SADP：https://www.HIK.com/en/support/tools/desktop-tools/sadp-for-windows/?q=sadp%20for%20windows&position=1

>APP: AC18PRO ( IOS,Android), support download by QR code

2 x 1/2.9" GC2063  CMOS
3840 × 2160@20fps
2 x 4 mm fixed lens
H.265+, H.265,  H.264
F2.8 lens
Built-in Microphone
White Light & IR Range: up to30 m
WDR/HDR/3D DNR/HLC/BLC
Water and dust resistant(IP67)
Color: 0.05 lux @(F1.6),  0 lux with IR light
Angle adjustment

1.Camera
Image Sensor:1/2.9" GC2063 CMOS
Min. Illumination:Color: 0.05lux @(F1.6),  0 lux with IR light
Shutter Speed::1/10 s to 1/10,000 s
Slow Shutter:Yes
Day & Night:IR CUT Filter
Digital Noise Reduction:3D DNR 2D DNR
WDR:120dB
Angle Adjustment:Pan: 0° to 360°, tilt: 0° to 180°, rotate: 0° to 360°
2.Lens
Focal Length:Fixed  focal lens,dual lens, 4 mm
Aperture:F1.6
Focus:Fixed
Focus Length & FOV

FOV:4 mm, horizontal FOV: 170°, vertical FOV: 40°

Lens Mount:M12
3.Illuminator:
White Light & IR Range:Up to 30 m
Smart Supplement Light:Yes
Compression Standard:

Video Compression:

Main stream: H.265+/H.265/H.264
Sub-stream: H.265+/H.265/H.264
H.264 Type:High Profile/Main Profile/Base Profile
H.265 Type:High Profile/Main Profile/Base Profile
H.265+:High Profile/Main Profile/Base Profile
Smart Feature-set:
Smart Event:Human  detection
Basic Event:Motion detection

Linkage Method:Trigger recording: memory card, network storage, pre-record and post-record Trigger captured pictures uploading: FTP, HTTP, NAS, Email
Trigger notification: HTTP, Email
4.Image
Max. Resolution:3840 × 2160

Main Stream:

50Hz: 20 fps 3840 × 2160
60Hz: 20 fps 3840 × 2160

Sub-Stream:

50Hz: 20 fps 3840 × 2160
60Hz: 20 fps 3840 × 2160
Image Enhancement:WDR/HDR/3D DNR/2D DNR/HLC/BLC
Image Setting:Rotate mode, saturation, brightness, contrast, sharpness, and white balance adjustable by client software or web browser
SVC:H.264 and H.265 encoding support
Day/Night Switch:Day/Night/Auto/Schedule
5.Network
Network Storage:Support local storage and NAS (NFS, SMB/CIFS)
Protocols:HTTP, RTSP, DHCP, FTP, NTP,ONVIF,P2P,SMTP,RTMP
Client:AJ_Client,AC18Pro,Videolink
6.Interface:
Communication Interface:1 RJ45 10M/100M self-adaptive Ethernet port
Built-in Microphone :Yes
Built-in Speaker:Power: 3W.MAX. Sound pressure lever:10cm: 100dB.
Reset Key:Yes
On-Board Storage:Built-in memory card slot, support microSD card,up to 512GB
7.General
Operating Conditions:-30 °C to +85 °C, humidity 95% or less (non-condensing)

Web Client Language:14 languages: English,Russian,German,Italian,Turkish, Korean,Japanese,Traditional Chinese, Simple Chinese,Ukrainian,Portuguese,Croatian,Polish,Farsi

Power Consumption and Current:DC 12V, 1 A, max. 10 W Φ 5.5X2.1 mm coaxial plug power
PoE (802.3af, 36 V to 57 V), 0.35 A to 0.22 A, max. 12.5W
Protection Level:IP67-Each Camera has been tested waterproof
Material:Front cover:metal,body:metal,bracket:metal

Dimensions:Camera:  236.1 × 110  x 74mm (9.29" × 4.33 x 2.91")
Package: 325 × 125 × 120 mm (12.8" × 4.92" × 4.7" )
Weight:Apporx.650g(1.43 lb)
With Package Weight:Apporx.800g(1.76 lb)