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8 Million Smart AI Modules (DS-A81)


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Product Description

Key features:

1. 1/2.7-inch 8-megapixel black-light CMOS sensor;

2. Supports H.265+, H.265, and H.264 encoding;

3. Supports 2 types of light signal control: CDS and PWM signals;

4. Supports soft photosensitivity: infrared mode, dual-light mode, and full-color mode;

5. Supports image flipping;

6. Supports intelligent analysis: humanoid detection, vehicle detection, custom area settings, and tripwire detection;

7. Supports voice intercom, voice broadcasting, and custom voice prompts; 8. Supports Onvif.

9. Supports character overlay;

10. IP address filtering;

11. Supports POE extension;

12. Provide SDK development kits (WINDOWS, Android, Linux)

 

Product specifications:

Model

DS-A81

Master Control Chip

SSC378DE

Image sensor

8-megapixel, 1/2.7" CMOS

Video Processing

H.265+/H.265/H.264 video encoding, supporting adjustable bitrates from 0.1M to 12Mbps; also supports adjustable frame rates from 1 to 20 frames per second.

 

Image output

Main stream: 20@FPS (3840×2160), 25FPS @(3072×2048), 30FPS @(2592×1944, 2560×1440, 2304×1296), 60FPS @(1920

×1080, 1280×720);

Sub-streams: 720×480, D1, VGA, 640×360;

Audio interface

Audio linear 1-channel input, 1-channel output, and 1-channel SPK output (8 ohms, 2W);

Audio Processing

The G.711 coding standard supports two-way voice communication and ensures audio-video synchronization.

IRCUT Interface

Integrates an IRCUT switching circuit, enabling automatic, external control, manual operation, and timed activation to manage the IRCUT day-and-night mode.

Network interface

1 RJ45 Ethernet port, 10/100M adaptive;

Light panel interface

CDS, PWM infrared, PWM warm light;

IO Interface

Supports electric zoom and auto-focus interfaces, requiring a compatible zoom lens, zoom control board, and zoom software.

Reliability

Power supply and network feature comprehensive lightning protection, compliant with the national standard GB/T 17626.5 and the international standard IEC61000-4-5.

Business Functions

Supports OSD, real-time audio and video transmission, human detection, dual-light source alarm, and audible alert;

Network Protocol

Supports network protocols such as HTTP, RTSP, DHCP, NTP, ONVIF, P2P, and more; optional GB28181, RTMP, and various NVR integration protocols.

Mobile Phone Monitoring

Supports mobile monitoring (iOS, Android) for AC18Pro (Videolink);

Power supply

DC 12V power input interface, 130mA

Work environment

-40 to +85°C

Dimensions

42 (length) * 42 (width)

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