DNC-7C-HDI Core — 7-Inch Underwater HDMI Input Monitor with Built-In Battery
Underwater HDMI monitor for laptop and computer video display.
DNC-7C-HDI Core is a fully sealed 7-inch underwater monitor designed to receive HDMI video from a laptop, computer, camera, or other HDMI output device through an external detachable HDMI cable.
The monitor features a rear rotatable HDMI input connector, allowing flexible cable routing and easy connection to external underwater HDMI cables. Unlike traditional systems, this monitor does not have a permanently attached cable, giving you full flexibility in cable length and system configuration.
Why Choose DNC-7C-HDI Core
- Designed for real underwater HDMI workflows — not just a generic monitor in a housing
- Detachable HDMI cable system — replace or upgrade cable anytime
- Optimized for laptop and HDMI output devices
- 2000 nit superbright display — clear visibility in bright environments
- Built-in battery — no external power system required
- Fully sealed and field-ready design
How It Works
The video signal is transmitted from a laptop, computer, or HDMI source through an external HDMI cable to the underwater monitor. The cable connects to the monitor’s rear HDMI input connector, allowing real-time viewing underwater while the source device remains on the surface.
Designed for Laptop and HDMI Source Devices
This monitor is specifically designed for users who need to view a laptop, computer, or HDMI device underwater. Unlike traditional underwater camera monitors, the DNC-7C-HDI Core is optimized for HDMI input from surface equipment.
It is ideal for applications where a stable HDMI signal must be transmitted from the surface to an underwater display using an external cable.
Flexible Cable System
The detachable HDMI connector allows you to choose the exact cable length required for your project. External cables are available in custom lengths up to 100 meters.
If the cable is damaged, it can be replaced without replacing the monitor, reducing downtime and cost.
Key Benefits
- Receives HDMI signal from laptop or other HDMI devices underwater
- Detachable rotatable HDMI input connector
- Built-in rechargeable battery for up to 5 hours of operation
- Separate charging connector for battery charging
- Superbright 2000-nit display for clear visibility
- Fully sealed underwater housing
- No permanently attached cable
- Supports external HDMI cables up to 100 meters (sold separately)
Features
- 7-inch underwater monitor
- HDMI input via rear rotatable connector
- Built-in rechargeable battery
- Battery runtime: up to 5 hours
- Dedicated charging connector
- 2000-nit superbright display
- Fully sealed construction
- Compact and professional design
Real-World Applications
- Display laptop HDMI output underwater in pools or aquariums
- Underwater demonstrations and presentations
- Scientific experiments and research monitoring
- Industrial inspection and training
- Underwater viewing from surface HDMI equipment
- Custom underwater display systems
Compatibility
Compatible with laptops, computers, cameras, media players, and other devices with HDMI output. External underwater HDMI cable is required and selected separately based on distance.
External HDMI Cable
External HDMI cable is not included. Cable length can be selected based on your application and is available in custom lengths up to 100 meters.
Custom Options
- Custom HDMI cable length up to 100m
- Custom connector orientation
- Custom mounting solutions
Frequently Asked Questions
Can I connect this monitor to a laptop?
Yes, the monitor is designed to receive HDMI signal from a laptop or computer using an external HDMI cable.
Is the HDMI cable included?
No, the external HDMI cable is sold separately and can be ordered in custom lengths.
What cable length can I use?
External HDMI cables can be supplied up to 100 meters depending on the application.
Can I replace the cable?
Yes, the HDMI connector is detachable, allowing easy cable replacement.
Does the monitor have internal power?
Yes, it has a built-in rechargeable battery with up to 5 hours of operation.
Important Tightening Warning
Before submerging the monitor, make sure the HDMI connector is fully tightened by hand. Do not use tools. The connection must feel secure with no movement. Improper tightening may lead to water ingress and damage.
What Is Included
- DNC-7C-HDI Core underwater monitor
- Rotatable HDMI input connector (installed)
- Built-in rechargeable battery
- Battery charger
- Monitor hood (sunshade)
External HDMI cable DNC-1174 is sold separately.
