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  • 200万高清低照度网络摄像机38单板.jpg

2-Million-High-Definition, Low-Light Network Camera, 38-Single-Board Model (DS-IP-2S)


Product Description

Technical Manual

1. Application Scenarios:

Suitable for scenarios requiring real-time monitoring with broad coverage, wide angles, expansive fields of view, and no or low-light conditions, while delivering high-definition resolution. It also enables advanced intelligent analysis features such as human detection, intrusion detection, motion tracking, and occlusion alerts.

 

2. Model:

DS-IP-2S

 

3. Product Features:

■2D/3D noise reduction, digital wide dynamic range, and multiple image enhancement and correction algorithms deliver images that are clear, detailed, and lifelike.

■ Supports H.265+, H.265, and H.264 encoding, delivering ultra-low bitrates with stunning HD-quality visuals.

■ Supports encoding up to 2 million, with maximum resolution of 1920x1080 at 30 frames per second.

■ Supports low-light, full-color mode, and day-night switching.

■0.8T computing power, supporting intelligent analytics, with built-in features including motion detection, human shape recognition, occlusion detection, and privacy masking algorithms—other algorithms can also be integrated.

■ Supports web browser plugins, eliminating the hassle of installing controls and avoiding traditional IPC control compatibility issues.

■ Supports two-way voice intercom.

■ Supports ONVIF 2.4 standard protocol and GB28181 protocol, enabling integration with third-party backends/platforms.

■ Supports remote monitoring via mobile phones and PCs, and offers cloud storage.

■ Supports 4G expansion: Compatible with China Mobile, China Telecom, and China Unicom networks.

■ Supports extended GPS/Beidou positioning.

■ Supports extended Wi-Fi: Hotspot and STA LAN modes.

■ Supports extended POE.

■ Supports serial port and RS485 communication.

■ Dimensions: 38 x 38 mm, single board—easy to install and ideal for creating compact, miniaturized products.

 

4. Selling Points:

H.265+, low latency, RS485, human detection, privacy masking, motion detection, AI-powered intelligent analysis, plugin-free web access, single-board design, support for customization and secondary development, and compatibility with algorithm integration.

 

5. Technical Specifications:

System Architecture

Controller

Embedded single-core 32-bit ARM A7, featuring pure hardware compression, with integrated A7 core, FPU, and NEON units, running at a main frequency of 800 MHz.

DDR

512MB (built-in)

Flash

16MB

System Architecture

Linux

Sensor

Sony 1/2.8" 2-megapixel low-light CMOS

Audio and video encoding

Video compression format

H.264/H.265 High/Main/Base profile, JPEG/MJPEG Baseline encoding; supports I/P frames

Audio compression format

G.711/ACC encoding, supporting audio 3A features (AEC, ANR, AGC)

Main Stream

11920x1080 (2MP) / 30 fps; 1280x720 (1MP) / 30 fps

Secondary stream

720x576/30 fps; 640x480 (VGA)/30 fps; 640x360/30 fps;

352x288/30 fps; 320x240 (QVGA)/30 fps

Minimum illumination

Color: 0.05 Lux @ F1.2; Black & White: 0.01 Lux @ F1.2

Signal-to-noise ratio

>45dB (AGC OFF)

Wide Dynamic Range

Digital Wide Dynamic Range > 90 dB

Image Processing

Supports 3D denoising, image enhancement, and dynamic contrast enhancement features.

Supports video and graphic output with flicker-free processing

Supports video and graphics with 1/15x to 16x zoom functionality.

Supports video and graphic overlays

ISP

Supports 4x4 Pattern RGB-IR Sensor

3A (AE/AWB/AF), supports third-party 3A algorithms

Fixed-pattern noise reduction, bad pixel correction

Lens shadow correction, lens distortion correction, and purple fringing correction

Gamma correction, dynamic contrast enhancement, color management, and boosting

Multi-level noise reduction (BayerNR, 3DNR) and sharpening enhancement

2F-WDR Line Mode / 2F-WDR Frame Mode

Largest captured image

1920x1080 (2MP)

Maximum Video Input

1920x1080 (2MP) / 30 fps

Video compression ratio

32Kbps to 20Mbps continuously adjustable, supporting CBR/VBR bitrate control modes

OSD Menu

OSD Overlay for Preprocessing of Coding in 4 Regions

Image Flip

Supports horizontal and vertical flipping

Image Settings

Brightness, contrast, chroma, sharpness, backlighting, and more

Network Functions

Network Protocol

Supports network protocols such as HTTP, RTSP, DHCP, NTP, ONVIF, and P2P; optional GB28181, RTMP, and multiple NVR integration protocols. Also supports in-vehicle JT808 and JT1078 protocols, enabling seamless integration with the Tongtianxing and 31 platforms.

FTP Upload

Support

Cloud storage

Support

Intelligent Analysis and Alerting

Motion Detection

Defensive timing can be set.

Video Obstruction Detection

Defensive timing can be set.

Humanoid Recognition

Four zones can be set up, with customizable arming times.

Privacy screen

4-area privacy masking can be set.

Alarm linkage

Warning lights flashing, audible alerts playing, alarm IO output, snapshot capture, and video recording

4G

Supporting operators

China Mobile, China Unicom, China Telecom

Supported rate

CAT1, CAT4

WIFI

Transmission Protocol

802.11b/g/n, supporting WEP, WPA, and WPA2 encryption protocols

Support Mode

AP hotspot, STA LAN mode

Localization

Support satellites

GPS, Beidou, GLONASS

Positioning error

Less than 5 meters

Data Transmission and Storage

Data storage

Video and image files

Storage mechanism

Manual, automatic (cyclic, timed, alarm switch signals, intelligent alarm events)

ONVIF Protocol

Standard ONVIF 2.4 Protocol

GB28181 Protocol

Support

Client browsing

Supports browsing on all plugin-free web browsers, including Chrome, Firefox, Edge, Safari, and Google, with support for up to 12 users accessing simultaneously.

Mobile app

Supports iPhone and Android systems

Cloud Network

The Tongtianxing platform and the 31 Platform/Qiniu Cloud have been successfully integrated. Other cloud platforms can be connected as needed.

Local storage

Supports up to 256GB and features loop recording.

Interface

Network interface

Standard 10/100M adaptive Ethernet with lightning and electrostatic discharge protection design

USB port

Supports USB 2.0 video output or extended Wi-Fi

Audio input interface

Linear input / differential input, 1Vpp

Audio output interface

Linear output, 1Vpp

Serial port

Channel 1, TTL level 3.3V, compatible with integrated movement modules.

RS485 interface

1 unit, with lightning and static protection design

Light Control Interface

Supports both soft and hard photosensitivity, with 1 IR trigger input, 1 infrared light control, and 1 white (warm) light control.

Reset Interface

1, press and hold for 5 seconds to restore factory settings

TF card interface

1 unit

I/O port

2 units, 3.3V level, configurable for functions such as alarm input, alarm output, ADC, and communication.

General Guidelines

Operating temperature

-20 to -70°C

Working humidity

Below 90% RH

Operating voltage

DC 4.5 — 16V (+/-10%)

Power consumption

Without WiFi/4G: around 1.2W; With WiFi: approximately 1.5W (when transmitting data)

With 4G: around 1.9W (during data transmission)

PCBA Size

38mm (length) x 38mm (width) x 12mm (height)

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