Control Panel Protection for Industrial & Outdoor Environments
Ray Defender HMI Sun & Security Shield
RayDefender™ is an industrial control panel protection solution designed to protect HMI screens and control panels from sunlight, heat, weather exposure, and harsh outdoor conditions. It improves screen visibility, extends equipment life, and reduces downtime in industrial operations.
RayDefender is used by system integrators, OEMs, and operators across oil & gas, manufacturing, energy, agriculture, and infrastructure applications.
What Is Control Panel Protection?
Control panel protection refers to physical solutions that shield industrial control panels and HMIs from environmental exposure such as sunlight, heat, moisture, dust, and physical impact.
RayDefender provides control panel protection by:
- Blocking direct sunlight and glare
- Reducing heat buildup at the HMI
- Adding a durable physical barrier
Maintaining airflow and visibility
Why Control Panel Protection Is Important
Unprotected control panels are a common cause of equipment failure and operational inefficiency.
Without proper control panel protection:
- HMI screens become difficult to read in sunlight
- Electronics overheat and degrade faster
- Outdoor exposure shortens equipment lifespan
- Operators slow down or make mistakes
- Maintenance and replacement costs increase
RayDefender addresses these issues without requiring full enclosure replacement or redesign.
RayDefender Control Panel Protection — Key Features
Product Type: HMI Sun Shield / Control Panel Protection Add-On
Rating: NEMA 4X, UL Recognized
Material: Industrial-grade aluminum
Installation: Field-installable, universal mounting
Core Capabilities
- Sun and glare reduction for improved HMI visibility
- Heat mitigation through shielding and airflow
- Weather-resistant aluminum construction
- Universal compatibility with most industrial HMIs
Clean, professional appearance for permanent installations
How RayDefender Protects Control Panels
Step-by-Step Functionality
- Installs Directly Over the HMI
Mounts to existing control panel enclosures using included hardware. - Blocks Direct Sunlight
Reduces glare and reflection on HMI screens. - Limits Heat Exposure
Helps maintain stable operating temperatures. - Allows Proper Ventilation
Prevents heat buildup without sealing airflow.
Once installed, RayDefender provides continuous control panel protection with no change to operator workflow.
Industries That Use RayDefender for Control Panel Protection
RayDefender is designed for industrial environments where control panels are exposed to outdoor or harsh conditions, including:
- Oil & gas production and facilities
- Manufacturing and processing plants
- Construction and mobile equipment
- Agriculture and irrigation systems
- Energy, utilities, and infrastructure
Benefits of Control Panel Protection with RayDefender
- Extends the service life of HMIs and control panels
- Improves operator visibility and safety
- Reduces unplanned downtime
- Lowers maintenance and replacement costs
- Provides a cost-effective alternative to enclosure replacement
Available Sizes
- Small (RD108): Fits HMI screens up to 8-3/4” W × 7-1/4” H
- Medium (RD1612): Fits HMI screens up to 14-3/4” W × 11-1/4” H
- Large (RD2119): Fits HMI screens up to 19-3/4” W × 18-1/4” H
Who Makes RayDefender?
RayDefender is designed, built, and supported by Design Solutions & Integration (DSI), an employee-owned industrial systems integrator with more than 25 years of experience designing and protecting control systems in harsh industrial environments
