GRI DP-250-W Dummy Plug, 1/4" Diameter, Reusable, White

Keep security and surveillance systems reliable and tidy with the George Risk Industries DP-250-W dummy plug. This contact magnet accessory is designed to protect unused contact ports, prevent false triggers, and simplify system testing — ideal for installers, integrators, and facilities managers. The DP-250-W features a 1/4in diameter that fits common contact openings, a reusable construction that reduces spare-part turnover, and a white finish for unobtrusive installation. Supplied in a convenient 100-pack and manufactured in the US, these dummy plugs streamline bulk deployments and routine maintenance across access control, alarm, and monitoring setups. Using the DP-250-W dummy plug helps maintain accurate monitoring, extend sensor life, and cut down on emergency service calls caused by open or exposed contacts. Stock up this versatile accessory for on-site testing, temporary port protection, or long-term coverage of inactive sensors. Order the George Risk Industries DP-250-W dummy plug today to improve installation efficiency and maintain cleaner, more reliable security and surveillance systems.

• Keeps security and surveillance contact ports sealed during installation and maintenance, preventing false alarms and system errors
• Reusable 1/4in diameter design lowers replacement costs and supports efficient testing and monitoring workflows
• White finish provides a discreet, professional appearance that blends with panels and devices
• Bulk 100-pack simplifies procurement for installers, integrators, and facilities teams managing multiple sites
• Durable, US-made construction delivers consistent performance for long-term security system reliability