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  • 200万高清WIFI小方形摄像机模组.jpg

2-Million-High-Definition WiFi Small Square Camera Module


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Product Description

Technical Manual

1. Application Scenarios:

Suitable for high-definition monitoring and real-time surveillance in low-light, low-illumination environments where wired network connections are inconvenient or when covert filming is required.

 

II. Classic Cases:

1. Smart robot.

2. Pipeline inspection by camera.

3. Read the table camera.

4. Equipment maintenance.

5. Smart glasses.

 

3. Model:

DS-B16A-V2

 

4. 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.

■ Low power consumption, low illumination.

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

■ Supports remote monitoring via mobile phone and PC, and offers cloud storage.

■ Supports WiFi: Hotspot and STA LAN modes.

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

■ Supports extended GPS/Beidou positioning.

■ Supports serial communication and data pass-through.

■ Supports lithium battery power supply and charging.

■ Supports soft shutdown to ensure complete recording.

■ Supports remote power on/off, as well as standby mode and quick start-up.

■ Supports LVDS coaxial cable transmission, with a maximum length of 1 meter.

■ Dimensions: 43 x 28 mm; the motherboard and sensor board are separate for easy installation, making it convenient to develop compact products.

 

5. Selling Points:

Low illumination, low power consumption, low latency, fast startup, H.265+, support for standby and soft shutdown, serial communication, LVDS coaxial long-distance transmission, and support for customization and secondary development.

 

6. 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

2GB (built-in)

Flash

16MB

System Architecture

Linux

Audio and video encoding

Video compression format

H.264/H.265, High/Main/Baseline Profile encoding; MJPEG encoding

Audio compression format

G.711/AAC

Sensor Type

Sony 1/2.8" 2.0MP Wide Dynamic Range CMOS

Gekewei 1/2.9" 2MP CMOS

Image resolution

Main stream: 1920×1080 / 30 fps; Sub-stream: 640x480 / 30 fps

Main stream: 1920x1080 / 30 fps; Sub-stream: 640x480 / 30 fps

Minimum illumination

Color minimum 0.01 Lux @ F1.2

Black and white minimum 0.001 Lux @ F1.2

Colorful: Minimum 0.05 Lux @ F1.2

Black and white minimum 0.005 Lux @ F1.2

Signal-to-noise ratio

>80dB (AGC OFF)

>60dB (AGC OFF)

Wide Dynamic Range

Digital Wide Dynamic Range > 120 dB

Digital Wide Dynamic Range > 80 dB

Video compression ratio

32Kbps to 16Mbps continuously adjustable, supporting CBR/VBR

OSD Menu

Supports channel names and datetime overlays

Image Flip

Supports horizontal and vertical flipping

Image Settings

Brightness, contrast, chroma, sharpness, 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 integration with the Tongtianxing platform and the 31 platform.

Smart Alarm

Supports motion detection alerts, video loss alarms, network failure alerts, event-triggered alerts, linked recording, and linked snapshot capture.

FTP Upload

Support

WIFI Transmission Protocol

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

Data Transmission and Storage

Data storage

Video and image files

Storage mechanism

Manual, automatic (cyclic, timed, alarm switch input, motion detection)

ONVIF Protocol

Standard ONVIF 2.4 Protocol

Client browsing

Supports browsing via IE6.0 and later browsers (with a built-in web server on the device), with simultaneous access for up to 10 users.

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

Maximum support up to 512GB

Video input interface

Digital MIPI interface

Audio input interface

Linear input, 1Vpp

Audio output interface

Linear output, 1 Vpp

Interface

Audio input interface

Linear input, 1Vpp, for microphone capsules or active pickups

Audio output interface

Linear output, 1Vpp

Serial port

1-way, 3.3V TTL level

Reset Interface

1 unit—press and hold for 5 seconds to restore factory settings.

TF card interface

1 unit, supports up to 512GB

Indicator light

Power indicator light: Red. Toggle switch to power on—red light stays on; toggle switch to power off—red light turns off (after video recording is fully packaged and the software process has been terminated).

Work status indicator: Green light. System is operating normally—green light flashes slowly; Recording in progress—green light flashes rapidly; System is in standby mode: green light is off.

Image Capture Port

1 unit, 3.3V level—press once (pull low) to capture an image and save it to the TF card.

Remote Control Interface

1 unit, 3.3V level: Press and hold for 2 seconds (pulling low) to put the device into standby mode, then press and hold again for 2 seconds (pulling low) to resume operation.

General Guidelines

Operating temperature

-20 to -70°C

Working humidity

Below 90% RH

Operating Voltage

3.7–4.2V lithium battery or USB 5V (+/-10%)

Power consumption

Maximum operating power consumption: around 1.5W (when connected to WiFi); standby power consumption: about 0.6W

PCBA dimensions

Motherboard: 42mm (length) x 28mm (width) x 8mm (height)

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