Kidde 104-2U-03V 104 Reed Mini-Guard Switch, Surface Mount SPDT, Fly Lead, U Actuator, 3'

Deliver dependable door and window monitoring with the Kidde Commercial 104 Reed Mini-Guard Switch, a compact magnetic contact built for commercial security environments. This surface-mount magnetic contact (model 104-2U-03V) provides consistent intrusion detection for alarm panels, access control systems, and integrated surveillance setups. Its SPDT reed switching gives installers the flexibility to wire normally-closed or normally-open circuits to suit system logic, while the included 3' fly lead reduces installation time and makes retrofits simpler. The U-style actuator is engineered for narrow frames and tight tolerances, ensuring reliable operation even in high-traffic doors. Built to support long-term monitoring needs, the Mini-Guard Switch helps maintain system integrity and minimize nuisance trips. Ideal for commercial, retail, and institutional applications where dependable perimeter security and seamless integration with monitoring and surveillance platforms are required. Upgrade your door and window protection—specify the Kidde Commercial 104 Reed Mini-Guard Switch for precise, low-profile security sensing.

• Reliable perimeter monitoring for doors and windows, reducing false alarms and improving overall security system accuracy
• Surface-mount, low-profile design that installs quickly on frames and jambs for fast deployment
• SPDT (single-pole, double-throw) reed contact offers flexible normally-closed or normally-open wiring to match control panel needs
• 3' fly lead simplifies wiring runs and retrofits without needing additional conduit or splicing
• U actuator profile fits narrow door and window frames for consistent alignment and long-term performance