GRI 4110 Commercial Overhead Door Switch Set Closed Loop,

The GRI 4110 Commercial Overhead Door Switch Set Closed Loop is a reliable safety switch designed specifically for overhead doors and latch-type locks in storage units. Its innovative design ensures that alarm systems remain unarmed unless the door is securely locked, providing optimal protection against unauthorized access. Easy to install and equipped with robust features, the GRI 4110 enhances security while minimizing false alarms.

GRI 4110 Commercial Overhead Door Switch Features

• Latch Type Door Protection: Prevents alarm system arming unless the door is securely locked, ensuring only authorized access.
• Vane Switch Shunt: Utilizes magnetism to detect door status, minimizing false alarms by requiring the locking bolt to block the magnetic path.
• Cost Effective: Designed for affordability without compromising on quality, making it an ideal investment for enhanced security.
• Easy Installation: Simplified mounting process with all necessary hardware included, allowing for quick setup on storage units.
• Armored or Jacketed Cable Options: Available in both 18” stainless steel armored cable (4110A) and 18” jacketed cable (4110) for added durability and reliability.

GRI 4110 Commercial Overhead Door Specifications