High-Performance Security Lens & Thermostat Display Cover Solutions

VIIST is a specialized manufacturer of precision security cover lenses and thermostat display cover glass for critical applications. We partner with security system integrators, HVAC manufacturers, building automation companies, and industrial equipment suppliers to deliver optical components that ensure clarity, durability, and reliability in demanding environments.

Our advanced manufacturing capabilities ensure:

• Exceptional optical clarity with >90% light transmission
• Superior durability against environmental challenges
• Precision engineering to exact specifications
• Enhanced functionality through specialized coatings
• Reliable performance in extreme conditions

Why Choose VIIST for Security & Thermostat Covers?

Material Advantages:

Polycarbonate (PC): Impact resistance, vandal protection

Acrylic (PMMA): Optical clarity, UV stability

ABS: Cost-effectiveness, mechanical strength

Glass Composites: Scratch resistance, premium feel

Specialty Plastics: Chemical resistance, thermal stability

Performance Features:

9H Hardness: Maximum scratch resistance

Anti-Fog Coating: Clear vision in humid conditions

Anti-Glare Treatment: Reduced reflection for better visibility

Anti-Reflective Coating: Enhanced light transmission

Anti-Fingerprint: Maintains cleanliness and appearance

Our Manufacturing Capabilities

1. Precision Processing

CNC Machining: ±0.05mm tolerance accuracy

Laser Cutting: Complex shapes and fine details

Injection Molding: High-volume production consistency

Surface Polishing: Optical-grade finish quality

Quality Control: 100% inspection critical parameters

2. Advanced Coating Technologies

Hard Coating: 3H-9H pencil hardness levels

Anti-Fog Treatment: Permanent hydrophilic properties

Anti-Glare (AG): 10-90% haze adjustable levels

Anti-Reflective (AR): <0.5% reflectivity performance

Anti-Fingerprint (AF): Oleophobic nano-coating technology

UV Protection: Prevents yellowing and degradation

Case Studies