GRI DP-625-BL Dummy Self-Locking Plug, 5/8", Black

Keep unused ports and sensor openings secure and tamper-resistant with the George Risk Industries DP-625-BL Dummy Self-Locking Plug. Designed for security and surveillance environments, this dummy plug provides a reliable, self-locking seal that prevents dust, debris and casual tampering from compromising magnetic contacts and monitoring points. Sized for a snug fit at 5/8" and finished in low-profile black, the DP-625-BL blends discreetly with door frames, sensor housings and access panels. The reusable construction lets technicians remove and reinstall plugs during maintenance without degrading the fit, and the 100/pack packaging supports large installations and service inventories. Manufactured in the US to George Risk Industries standards, this dummy plug is an economical way to standardize spare parts and maintain system integrity across multiple sites. Ideal for integrators, facilities managers and security installers working with magnetic contacts, alarm systems and surveillance deployments. Add the DP-625-BL to your toolkit to improve equipment protection and streamline on-site maintenance — order now for deployment or retrofit projects.

• Protects unused sensor openings to reduce dust ingress and false triggers for security and monitoring systems
• Self-locking design provides a secure, tamper-resistant fit for reliable asset protection
• Reusable, durable black finish blends with equipment and simplifies maintenance replacement
• Bulk pack of 100 supports large installations and ongoing spare-part needs for integrators
• US-made quality from George Risk Industries ensures consistent performance in commercial deployments