Network Camera TV-3852H

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Description：

This product is a 5mp intelligent dual-light-tube network camera, widely used in indoor and outdoor security monitoring locations such as residential communities, factories, schools, and shopping malls, providing an all-weather intelligent security solution.

Features：

* It features 5 megapixels, a large 1/2.7" image sensor, and an F1.6 aperture lens, with a maximum resolution of 2880*1620 at 30fps .

* Smart H.265/H.265/H.264 video encoding offers higher compression efficiency .

* It features a built-in high-quality microphone and a high-power speaker, delivering a loud and clear sound effect from 5 meters away .

* It supports PoE power supply and DC12V power supply to meet the reliable power supply needs of different scenarios .

* The Region of Interest (ROI) enhancement feature improves image quality in key areas under low-bandwidth network conditions .

* It features dual light sources: infrared and white light, for illumination .

* It supports sound-linked alarms, has 12 built-in alarm voices, and the alarm time and number of alarms are adjustable. It also supports importing custom voices .

* Perimeter Deployment: Supports four deployment modes: boundary crossing detection, entering the area, leaving the area, and area intrusion. It can classify and deploy targets such as motor vehicles and pedestrians .

* Supports scheduled image capture and event-based image capture .

* Behavioral analysis: Supports loitering detection, crowd gathering detection, and parking detection .

* Scene detection: Supports audio anomaly detection, scene change detection, item abandonment detection, and item retrieval detection .

* Basic events: motion detection, occlusion alarm, abnormal alarm, sound alarm, and flashing light alarm .

* Object detection: Supports face detection and pet recognition .

* Face capture: Supports face capture .

* Image adjustment: Saturation, brightness, sharpness, and contrast are adjustable .

Specifications：

Pixels	5 million
Sensor target surface	1/2.7"
resolution	2880*1620
focal length	① Focal length 2.8mm; horizontal field of view 108.3°, vertical field of view 59.9°, diagonal field of view 126.8° ② Focal length 4mm; horizontal field of view 90.3°, vertical field of view 47.7°, diagonal field of view 108.4°
zoom mode	Fixed focus
aperture	F1.6
Fill light mode	Infrared supplemental lighting, white light supplemental lighting, intelligent supplemental lighting
shutter	Automatic/Manual, shutter speed range 1/3s to 1/100000s
Day and night mode	ICR Infrared Filter Type (Automatic, Day, Night, Timer)
White Balance	Automatic, Manual
Noise Cancellation	Normal mode, Expert mode
Wide dynamic range	>100dB
Minimum Illumination	0.002 Lux (F1.6, AGC ON, Color); 0.001 Lux (F1.6, AGC ON, Black and White)
Strong light suppression	support
Backlight compensation	support
Video encoding format	Smart265, H.265, H.264, MJPEG
Video parameters	Main bitstream: 28801620, 25601440, 19201080; Sub-bitstream: 704576, 640480, 352288
Maximum frame rate	30 frames
Video bitrate	256Kbps～16384Kbps
Privacy Cover	support
Maximum number of live stream paths	Maximum 5 channels
Privacy Cover Style	Black style
Number of privacy-covered areas	1
Region Augmentation (ROI)	Supported in 4 regions
OSD quantity	Maximum 6 lines
OSD type	Channel name, time information, custom
Audio encoding format	G.711A, G.711U, AAC, PCM
audio sampling rate	8kHz/16kHz
Built-in Mic	1 unit, sensitivity -35±3dB, pickup distance 5 meters
Built-in speakers	1 unit, 8Ω/1.5W high power
Network Protocol	Supports IPv4, TCP, UDP, DHCP, RTSP, NTP, UPnP, HTTP, and QoS protocols.
Compatible access	Supports RTSP, ONVIF, GB/T28181, GB/T35114 Class A, and proprietary monitoring protocols.
Cache replenishment	Supports offline caching and data recovery on SD cards.
SD card expansion	One Micro SD card slot, supporting up to 512GB.
Network interface	One RJ45 10M/100M adaptive Ethernet port, supporting PoE power supply.
Power supply method	DC12V±25%\|POE (IEEE802.3af)
Power interface	One 5.5*2.1mm round hole interface, reverse connection protection, overvoltage protection.
Maximum power consumption	≤6W
Waterproof and dustproof	IP66
Operating temperature	-30℃～60℃
Operating humidity	≤95%RH (relative humidity, non-condensing)
Material	Cast aluminum + plastic
External dimensions (W×D×H)	98.57×108.81×95.56mm
weight	0.34kg

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