GRI DP-750-BL Magnetic Contact Dummy Plug

Keep intrusion detection and monitoring systems sealed and reliable when perimeter contacts are offline. The George Risk Industries DP-750-BL Magnetic Contact Dummy Plug is a purpose-built accessory that protects unused contact ports, prevents false tamper signals, and keeps wiring tidy during maintenance or remodeling. Its self-locking 1/2" diameter design provides a secure, tool-free fit, while the reusable construction lowers ongoing replacement costs. At just 2.3" length with a compact 0.3" depth, the DP-750-BL fits into tight window contact assemblies and hybrid installation setups without interfering with adjacent sensors. Ideal for security integrators, facilities teams, and service technicians, this magnetic contact dummy plug supports intrusion detection, surveillance, and access control workflows by maintaining circuit integrity when magnets or sensors are removed. Add the DP-750-BL to your toolkit to streamline sensor servicing and protect your monitoring equipment—order now to ensure uninterrupted security performance.

• Preserves security system integrity during maintenance or when sensors are removed
• Self-locking 1/2" diameter design for a secure, tool-free fit into contact housings
• Reusable construction reduces replacement costs and simplifies routine servicing
• Compact hybrid installation suited for window contact applications and tight spaces
• US-made reliability from George Risk Industries for commercial surveillance and monitoring setups