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Core board
DD–CORE–V9.0
T4 AI Intercom Core Board
The T41 AI Intercom Core Board is a cost-effective core solution for mid-to-high-end intercom systems, one-button alarms, and smart security terminals. The manufacturer's casings and structural components are universal, allowing for version switching simply by replacing modules. It surpasses industry entry-level core boards in terms of computing power, integration level, and scenario adaptability.
Features
Supports two-way high-definition voice communication, echo cancellation, and noise reduction algorithms to address common issues with noise and feedback in industry-specific intercom systemsResistant to electromagnetic interference; outdoor light poles/campus terminals operate silently without any electrical noise, offering an advantage over simplified audio circuits from competitorsFeatures human detection, motion detection, and anti-disassembly alarms. Upon activation, it automatically triggers voice announcements and lighting alerts, meeting the essential needs of one-button alarm terminalsDEBUG UART, UART2 serial ports, multiple buttons (KEY1/2/3), LED control, 12V lighting output, and IO alarm input/output. It seamlessly integrates with access control systems, alarm columns, video intercoms, smart light poles, and other peripherals, eliminating the need for additional expansion boards and reducing the customer's product development timeSupports dual encoding of H.265/H.264, high compression ratio, and low 4G data usage.Standard 1080P@30fps high-definition video quality, with wide dynamic range and 3D noise reduction; no image lag or noise in low-light conditions, suitable for indoor and outdoor surveillance around the clock.On-board LCD screen interface, supports external LCD displays, and can be customized with visual intercom terminals, distinguishing it from pure audio intercom boards without screens.
| operating system | embedded LINUX operating system |
| processor | High-performance embedded system-on-chip processor |
| Network port | 10/100M adaptive Ethernet port |
| Button interface | 3-way (with indicator light) |
| Traffic light interface | Road 1 |
| Input interface | Road 3 |
| Output interface | Route 2 |
| Serial Port | Route 1 |
| TF Card | Supported |
| Power Supply | DC 12V/POE (optional) |
| Dimensions | 88mm x 67mm |
| Operating Temperature | -40°C to 80°C |
