RDM Features and Advantages

1. Intelligent Terminal Management

Real-time Monitoring & Alerts

• Multi-sensor Support: Tracks over 12 parameters, including temperature, humidity, smoke, tilt, and door access via embedded sensors.
• Visual Indicators: Status lights (green = normal, red = critical, yellow = warning) enable quick fault identification.
• Historical Data: Logs sensor history by date for diagnostics, such as temperature spikes.

Remote Control Capabilities

• Device Operations: Remotely power screens on/off, adjust fan speeds (PWM control), or toggle heaters.
• Batch Control: Simultaneously manage multiple devices, such as mass rebooting terminals.
• Automated Maintenance: Features like “One-click Troubleshooting” and scheduled reboots reduce downtime.

2. Precision System Configuration

Customizable Thresholds

• Temperature Zones: Define 5-tier thresholds (e.g., -10°C to 65°C) to trigger actions like heater activation or screen shutdown.
• Time-based Rules: Set volume levels (0-15) or power schedules (e.g., mute at night).

Modular Sensor Setup

• Enable/Disable Sensors: Choose sensors (e.g., PM2.5, motion detection) based on device requirements.
• Supports Additional Sensors: Includes GPS, IPTV, and ambient light sensors for expanded use cases.

3. Centralized RDM Backend

Unified Dashboard

• Device Overview: Lists all terminals with real-time status (online/offline/alerts).
• Alarm Management: Filters alerts by severity/source and sends email notifications at adjustable frequencies.

Lifecycle Tools

• Device Registration: Bind terminals via IMEI numbers and assign to users/groups.
• Audit Logs: Stores 3 months of operational records, including manual changes and automated reports.

4. Security & Compatibility

Role-based Access

• Hierarchical Permissions: Roles such as Super Admin, Operator, or Display Manager restrict system/device access.
• Password Policies: Enforces terminal login credentials (default: “a”) and server authentication.

Hardware Flexibility

• Cross-platform Support: Compatible with various mainboards (e.g., ZK-R322) and serial protocols (TTL/RS232).
• Camera Integration: Tests up to 4 cameras for environmental/display monitoring.

Key Advantages

• Efficiency: Reduces on-site visits through remote diagnostics and control.
• Scalability: Adapts to diverse IoT devices, including digital signage and bus stops.
• Reliability: Dual-layer alerts (onsite + email) and fail-safe mechanisms, such as auto-shutdown at 65°C.

For deployment specifics, please refer to the Server Settings and Sensor Configuration sections in the manual.

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