Model No.

TB-DM8252S

Image Sensor

1/1.8" Progressive CMOS Image Sensor

Min. illumination

Color:0.0005 Lux @(F1.4,AGC ON);  B/W:0.0001Lux @(F1.4,AGC ON)

Shutter

1/25s to 1/100,000s; Supports slow shutter

AUTO IRIS

P-IRIS

Zoom

52x Optical Zoom, 16x Digital Zoom

Focal Length

f =6.1mm ~ 317mm

Aperture Ratio

F1.4 (wide) ~ F4.7 (tele)

Angle of View (D, H, V)

63.4° ~1.7° (wide~tele)

Min.Distance

100mm ~ 2000mm (wide ~ tele)

Video Output

IP+LVDS (+SDI / HDMI / USB)

Video Compression

H.265 / H.264 / Digital

H.265

Main Profile

H.264

BaseLine Profile / Main Profile / High Profile

Video Bitrate

32 Kbps~16Mbps

Audio Compression

 G.711a/G.711u/G.722.1/G.726/MP2L2/AAC/PCM

Audio Bitrate

64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)/16-64Kbps(AAC)

Main Stream

 50Hz: 50/25fps (1920×1080, 1280×960, 1280×720);

60Hz: 60/30fps (1920×1080, 1280×960, 1280×720)

Third Stream

 50Hz: 25fps(704×576);  60Hz: 30fps(704×576)

Image Settings

Corridor mode, Saturation, Brightness, Contrast, Sharpness adjusted by IE/ Client

BLC

Support

Exposure Mode

AE / Aperture Priority / Shutter Priority / Manual Exposure

Focus Mode

Auto Focus / One Focus / Manual Focus / Semi-Auto Focus

Area Exposure / Focus

Support

Defog

Support

Image Stabilization

Support

Day/Night Switch

 Automatic, Manual, Timing, Alarm trigger

DNR

Support 3D DNR

Picture Overlay Switch

 Support BMP 24-bit image overlay, customizable area

ROI

ROI supports three streams and 4 fixed areas

Storage Function

Support Micro SD / SDHC / SDXC card (256G) disconnected local storage, NAS (NFS, SMB / CIFS support)

Protocols

TCP/IP,ICMP,HTTP,HTTPS,FTP,DHCP,DNS,RTP,RTSP,RTCP,NTP,SMTP,SNMP,IPv6

Interface Protocol

VISCA / ONVIF (PROFILE S, PROFILE G)

l Smart Detection

Cross-border detection, area intrusion detection, entering / leaving area detection, hovering detection, personnel gathering detection, fast motion detection, parking detection / take detection, scene change detection, audio detection , False focus

Intelligent Computing Power

1T

External Interface

LVDS & USB &

36pin FFC (Network port, RS485, RS232, CVBS, SDHC, Alarm In/Out, Line In/Out, power)

Working Temperature

 -30℃~60℃, humidity≤95%(non-condensing)

Power Supply

 DC12V±10%  

Power Consumption

2.5W (IR Maximum,5.5W MAX)

Dimensions

 L175.5*W75*H78 mm

Weight

925g