DCH-IM
Distributed Integrated management Host
- High-Performance Embedded System：Powered by a 64-bit processor (1.5GHz) with dual Gigabit Ethernet ports for local/remote control and distributed, serverless architecture.
- Unified Control Platform：Supports B/S architecture for cross-platform operation (iOS/Android/PC), drag-and-drop programming, and centralized management of AV, lighting, curtains, and paperless systems.
- Smart Conference Room Integration：Enables multi-room control, real-time camera tracking, PTZ/dome camera linkage, and power management for LED walls, projectors, and interactive displays.
- Advanced Display & Device Control：Manages LED wall splicing (zoom/move/window control), syncs content with touchscreens, and supports PC power control via relay ports and infrared learning/emission.
- Third-Party Hardware Compatibility ：Features 10x RS232, 10x RS485/RS422 (Modbus), 8x IR/relays/I/O, DMX512, and analog I/O for seamless integration with external devices.
- Real-Time Monitoring & Feedback：Includes a 2.23-inch OLED for IP/status display, environmental sensors (temp/humidity/PM2.5), and bidirectional system feedback.
- User & Security Management ：Supports role-based permissions, multi-account login, and one-click dynamic IP reset for secure access.
- Reliability & Maintenance ：Offers 1+1 hot backup, automatic failover, 24/7 stable operation, and pluggable HDD for log storage.
- Global Deployment Ready：Universal power supply (AC100V-240V) and HDMI/USB interfaces for debugging ensure worldwide compatibility.
- Efficient System Updates：Allows batch server upgrades, auto-recovery from power failures, and visual tools for streamlined maintenance.
- Description
Description
Technical Spec
| Processor | 4-core Cortex®-A55 |
| RAM | Onboard 8GB eMMC Flash |
| Memory | 4GB LPDDR4 memory |
| Internet | 2 x LAN, 10/100/1000Mbps (LAN1 main data interface, LAN2 for dual service backup function) |
| USB3.0 | 2x USB3.0 |
| HDMI 2.0 | Visual HDMI high-definition debugging monitoring interface |
| TYPE-C | Debug interface |
| ON/OFF | Server function DIP switch |
| Analog | 4 x AD（0~5V），1 x DA（0~10V） |
| Infrared emission | 8 x IR infrared transmitting port, transmitting carrier wave 38KHz, supporting up to 1.142MHz |
| I/O port | 8 independent programmable, definable input/output control ports |
| Relay | 8 channels, the voltage can be AC 125V/1A or DC 30V/2A |
| NET | 1 x DMX512 with DC24V@1.1A output |
| COM | 10 x RS232+10 x RS485/RS422 (programmable) |
| OLED | 2.23-inch (128×32) OLED display |
| RS232/422/485 | 10-way COM two-color signal indicator light, green is the indicator light for sending signal, and red is the indicator light for receiving signal |
| IR OUT | 8-way infrared sending indicator light |
| IR | 1 x IR IN port, infrared learning sensor, carrier 38KHz |
| RUN | System running indicator light |
| POWER | Blue power indicator light |
| RESET | Reset button |
| Packaging method | Metal cabinet, support rack installation |
| Power supply | AC100-240V，50-60Hz |
| Temperature | Working temperature: -10℃～45℃ Storage temperature: -20℃～60℃ |
| Power consumption | 50W |
| Dimension (L×W×H) | 484*206*45mm |
| Weight | 2.7Kg |
