Model Specifications TD-9451S2
Camera
Image Sensor 1 / 2.7 “CMOS
Image Size 2592 × 1944
Electronic Shutter 1 / 25 s ~ 1 / 100000 s
Iris Type Fixed Iris
Min. Illumination 0.0085 lux @F1.2,AGC ON; 0 lux with IR
Lens 2.8 mm @F2.0, horizontal field of view: 93.4°

3.6 mm @F2.2, horizontal field of view:87.8°

Lens Mount M12
Wide Digital WDR
Wide Dynamic Range 120dB
BLC Yes
HLC Yes
Digital NR 3D DNR
Angle Adjustment Pan: 0~360 ; Tilt: 0~80 ; Rotation : 0~360
Image
Video Compression H.265 / H.264 / MJPEG
H.265 Compression Standard Main Profile @Leve4.1 High Tier
Resolution 5MP ( 2592×1944 ), 4MP ( 2560×1440 ), 1080P ( 1920×1080 ), 720P ( 1280×720 ), D1, CIF, 480×240
Main Stream 60Hz : 5MP( 1 ~ 30fps ) / 4MP( 1 ~ 30fps ) / 1080P( 1 ~ 60fps ) / 720P( 1 ~ 30fps )

50Hz : 5MP( 1 ~ 25fps ) / 4MP( 1 ~ 25ps ) /1080P( 1 ~ 50fps ) / 720P( 1 ~ 25fps )

Bit Rate 128 Kbps ~ 10 Mbps
Bit Rate Type VBR / CBR
Quality Five levels under VBR; Freely adjustable under CBR
Image Settings ROI, Saturation, Brightness, Chroma, Contrast, Wide Dynamic, Sharpen, NR,etc. adjustable through client software or web browser
Audio Compression G711A / U
ROI Each ROI to be configured separately
Interfaces
Network RJ45
Audio No
Video Output No
Functions
Remote Monitoring Web browsing,CMS remote control
Online Connection Support simultaneous monitoring for up to 4 users; Support multi-stream real time transmission
Network Protocol TCP / IP, UDP, DHCP, NTP, RTSP, PPPoE, DDNS, SMTP, FTP
Interface Protocol ONVIF, GB-T/28181-2011
Storage Network remote storage
Smart Alarm Motion Alarm
PoE Yes
IR Distance 20 ~ 30 m
Water-proof IP67
Others
Power Supply DC12V / PoE
PowerConsumption < 5W
Operating Environment – 30 °C ~ 60 °C,10 % ~ 95 % less humidity
Dimensions ( mm ) 167.5 x 74.5 x 74.5
Weight ( net ) Approx 0.38kg
Installation Wall mounting, Ceiling mounting