DL-852T28B-S6-S

2MP BioSense Motorized Lens Dome IP Camera

  • 1/2.8” 2MP STARVIS CMOS Sensor
  • H.265 triple stream encoding
  • High-quality optical lens: 3.35-10.05mm
  • 30m IR effective range
  • Built-in PoE
  • Built-in micro-SD card slot (support max. 256GB)
  • IP67 metal casing & IK10

BioSense Series IP Camera is the front-end of intelligent video surveillance solution released by ZKTeco based on the Deep-Learning algorithm and Computer Vision technology.

By using advanced and powerful CPU,couple with the embedded intelligent classification algorithm based on computer vision  technology, the BioSense IP Cameras can accurately detect and recognize 3 key types of target: human, vehicles and objects,  meanwhile effectively filter out the other useless objects such as: animals, leaves, shadows, and rain, etc to reduce the false  alarms, and more focusing on the important alarms. 

The BioSense IP Camera can greatly help to improve the efficiency and safety of the entire video surveillance system, can be  widely used in different scenario such as smart school, office, industrial park, community, public security, etc.

H.265 HEVC

  • H.265 is an evolutionary optimization of the traditional H.264, it includes a series of encoding strategy such as ROI, smart 2D/3D noise reduction, etc. Delivering high quality video with up to 70% lower bandwidth.

IVA (Intelligent Video Analytics)

  • The BioSense IP Cameras support multiple intelligent video analytic functions: Target Counting, Object Lost/Left, and the Line Crossing, Area detection, Smart Motion Detection supports human and vehicle targets classification.

True WDR

  • Powered by ZKTeco's powerful ISP algorithm and high quality sensor, the BioSense Series IP Cameras are built-in with true wide dynamic range feature, can present excellent picture images at extreme contrast lighting environment.

ANR (Only for SD card models)

  • While the connection lost between IPC and NVR, the video will be saved in SD card. The saved video will be auto replenished to NVR when network recovers to avoid any video lost.

Protection

  • With precise mechanical and rugged metal casing design, the BioSense Series IP Camers can stand against water and dust with industrial IP67 rank, and support to work at variety of harsh outdoor environments such as temperature range -30°C to +60 °C,etc.

CAMERA

Model DL-852T28B-S6-S
Image Sensor 1/2.8” 2MP Sony STARVIS CMOS
Max.Resolution 1920(H)*1080(V)
ROM 128 MB
RAM 256 MB
Scanning System Progressive Scan
Electronic Shutter Speed 1/5 s to 1/100,000 s
Min. Illumination 0.0001Lux@F1.7~3.0 (AGC on, Color)
0 lux (IR on, B&W)
S/N Ratio >52 dB
IR Range 30 m

Illuminator On/Off Control

Auto / Manual

Illuminator Number 

4*IR LED

Smart IR

Support

Angle Adjustment for Installation

Pan : 0°–360°
Tilt : 0°–90°
Rotation : 0°–360°

TV System

PAL / NTSC

Image Settings

Trigger mode, Brightness, Contrast, Saturation, Hue, Sharpness, AGC, White balance, Gamma, Backlight mode, adjustable by platform software or web browser

Software Reset Default

 

Support

General Function

Heartbeat, Mirror, Privacy mask, Log, Password reset

LENS 

Lens Type

Motorized vari-focal

Lens Mount

M22

Mount Type

Board-in

Focal Length

3.35~10.05 mm

Max. Aperture

F1.7~3.0

Optical Zoom

3X

Field of View

FOV : 38°~107°
Horizontal : 108°–33°
Vertical : 57° –18°
Diagonal : 130° –38°

Iris Type

Fixed

Close Focus Distance

2 m

DORI Distance

Lens : Wide / Telephoto
Detect : 28.8m /100.4m
Observe : 19.6m / 40.6m
Recognize : 11.0m / 20.7m
Identify : 6.0m / 9.2m

VIDEO 

Video Compression

H.265 / H.264

Resolution

1080P (1920*1080) / 1.3MP (1280*960) / 720P (1280*720) / D1 (704*576) / VGA (640*480) / Q720 (640*360)

Main Stream

50Hz (PAL) : 25fps (1920*1080, 1280*960, 1280*720)
60Hz (NTSC) : 30fps (1920*1080, 1280*960, 1280*720)

Sub Stream

50Hz (PAL) : 25fps (704*576, 640*480, 640*360)
60Hz (NTSC) : 30fps (704*576, 640*480, 640*360)

Third Stream

50Hz (PAL) : 25fps (1920*1080, 1280*960, 1280*720, 704*576)
60Hz (NTSC) : 30fps (1920*1080, 1280*960, 1280*720, 704*576)

Video Stream Capability

Triple streams

Bit Rate Control

CBR / VBR

Video Bit Rate

H.264: 896kbps–6Mbps
H.265: 1024Kbps ~ 6Mbps

Day/Night

Auto (ICR) / Color / B&W

BLC

Support

HLC

Support

WDR

True WDR

Scene Self-adaptation

Support

White Balance

Auto, Custom, Locked, Incandescent lamp, Warm light, Natural light, Fluorescent lamp
Gain Control Low, Mid low, Mid, Mid high, High
Noise Reduction 2D / 3D NR

Motion Detection

Smart / Ordinary (4 areas)

Region of Interest (ROI)

Support (4 areas, Level 1~6)

Defog

N/A

Mirror

Support

Image Rotation

0° / 90° / 180° / 270° / Horizontal / Vertical

Privacy Masking

4 areas

Corridor Mode

Support

Digital Zoom

Support

Anti-flicker

N/A

AUDIO 

Built-in MIC

N/A

Audio Compression

G.711ulaw

Environment Noise Filtering

Support

Audio Sampling Rate

8 kHz / 16 kHz / 32 kHz / 44.1 kHz / 48 kHz

Audio Bit Rate

64 Kbps (G.711ulaw)

INTELLINGENT VIDEO ANALYTICS 

IVA (Perimeter Protection)

Target Count, Object Lost/Left Line Crossing, Area detection, Smart Motion Detection (human and vehicle targets classification)

Intelligent Search

Embedded intelligent classification algorithm based on computer vision technology

Intelligent Video

Support fast retrieval by human & vehicle targets classification, playback and backup

FACE DETECTION 

Face Templates

N/A

Face Quality Filtering

N/A

Face Detected Per Frame

N/A

Detection Area

N/A

Detected Face Size

N/A

Capture Response

N/A

ALARM 

Basic Alarm Event SD card error, Network disconnection, IP conflict, Illegal access, Motion detection, Video tampering, External alarm
Smart Alarm Event Target Count, Object Lost/left, Line Crossing, Area detection, Smart Motion Dection (human and vehicle targets classification)
Alarm Linkage Actions Upload to memory card / FTP, notify surveillance center, trigger recording, trigger capture, send email

NETWORK 

Simultaneous Live View Up to 15 channels
Network 1 RJ45 10 M / 100 M self-adaptive Ethernet port
SDK and API Support SDK, API and ONVIF
Cyber Security Video encryption; firmware encryption; configuration encryption; account lockout; security logs; lP filtering; trusted boot; trusted execution; trusted upgrade; password protection;complicated password; basic and digest authentication for HTTP/HTTPS, TLS; IP address filter; Security Audit Log
Protocol TCP / IP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTSP, NTP, UPnP, SMTP, IPv4, UDP, SSL / TLS, PPPoE, SNMP, WebSocket
Interoperability ONVIF Profile S / T / G
User/Host Up to 256 users can be added. 3 user levels: admin, operator and guest

Network Storage

FTP

Web Browser

IE / Edge / Firefox / Chrome / Safari

Management Software

AntarVis 2.0 / ZKBioSecurity IVS / ZKBioAccess IVS / ZKBio CVSecurity / ZKBio CVAccess

Mobile Application

AntarView Pro+ (iOS & Android)

On-Board Storage

On-Board Storage

Operation System

Windows

P2P Cloud Service

Support

PORT 

Audio Input

1 (RCA port)

Audio Output

1 (RCA port)

Alarm Input

2 (5 mA 3V–5 VDC each)

Alarm Output

1 (300 mA 12 VDC each)

INTERFACE 

Reset Button

Support
ANR Support
USB N/A
RS485 Support

POWER 

Power Supply PoE (IEEE802.3af,Class 3), DC 12V±10% reverse polarity protection
Power Consumption Basic ≤ 3W (12 VDC); 4.5 W (PoE)
Power Interface Ø 5.5 mm coaxial power plug

STRUCTURE 

Casing Material Aluminium Alloy
Dimensions 102 * 93.2 (mm)
Net Weight 0.50 kg
Gross Weight 0.70 kg

ENVIRONMENT 

Operating Conditions

–30 °C to +60 °C (–22 °F to +140 °F)/ Humidity 95% or less (non-condensing)

Storage Conditions

–30 °C to +60 °C (–22 °F to +140 °F) /Humidity 95% or less (non-condensing)

Ingress Protection Rating

IP67, IK10

CERTIFICATIONS 

Certificates

ISO9001, ISO14001, CE, FCC

DL-852T28B-S6-S_Datasheet_202308

0.69 Mb Data Sheet
2023-08-22