Based on the data functional advantages of VDR, we integrate more data sources, enhance informatization, and support intelligent development.
Reduce redundant cabling for intelligent systems, lowering construction and service costs.
High-capacity storage: In addition to standard fixed, float-free, and long-term recording units, an expanded storage capacity of up to 4TB onboard or cloud-based storage is available.
Provides data distribution and remote data download functions, supporting shipowners in achieving remote monitoring and data re-application.
| AC 100V–240V power supply, power consumption not exceeding 50W | 8-channel MIC, 4-channel VHF | 24-channel IEC 61162-1/2 serial data acquisition, 4800 kbps–38400 kbps, configuration-free adaptive baud rate |
10 Gigabit LAN interfaces (available) | Built-in long-term storage, recording at least 720 hours of data | 2 USB interfaces |
Built-in 24V battery, meeting the 2-hour recording requirement after main power supply interruption |
64-channel digital switching inputs | Optional 8-channel analog inputs, configurable as ±10V or 0-20mA input |
Integrated microphone self-test function | Response frequency: 100 Hz–8 kHz |
| Storage time: not less than 48 hours | Meet the special requirements of IEC 61996 for memory banks | EPIRB meets the requirements of IEC 61097-2, MSC.494(104)/MSC.493(104), IMO A.810(19), and ITU-R M.633-3:2004 |
Watertight at a depth of 10 meters for at least 5 minutes | Capable of floating in any seawater; floats upright in calm seawater | No damage when dropped into seawater from a height of 20 meters |
Storage time: no less than 48 hours | Meets the special requirements of IEC 61996 for memory banks |
| 800x480 resolution, touch LCD screen | Displays faults and alarms; user-friendly human-machine interface |
Up to 4 channels of DVI/HDMI image data | Maximum resolution: 3840×2160 @ 60 Hz |
| DAU710: 8 SI, 64 DI | DAU720: 8 SI, 8 AI, 64 DI | DAU730: 16 SI, 64 DI |
| DAU740: 8 SI, 8 AI |
Up to 4 channels of VGA image data | Maximum resolution: 1920×1200 @ 60 Hz |
2 Gigabit Ethernet interfaces | 6 RS485 interfaces, 2 USB interfaces | Optional 512GB, 1TB, 2TB, 4TB storage space |