Recessed Magnetic Door Switch And Window Sensor Normally Closed Reed Contact White Abs Body Lightweight Two Point Four Gauge Cable Five Piece Set Dead Simple Install Top Shelf Build Keep Your Space Safe
✔️ 5Pcs Nc Reed Sensors 25Mm Size 260Mm Leads White Case
These recessed magnetic switches monitor door frames and window tracks when integrated into burglar alert networks. Factory workers and homeowners mount them inside grooves or drilled holes to maintain a clean appearance while catching unauthorized openings. The low profile design prevents tampering and ensures consistent triggers during routine patrols.
✅ Normally closed reed switch closes circuit when magnets align within twenty to thirty millimeer gap matching point eight to one point two inches✅ White abs housing shields internals and measures point nine eight inches wide alongside twenty five millimeers in diameter
✅ Twent four awg insulated leads extend eighty three centimeer reach translating directly to thirty two point seven inches
✅ Seal rating protects contacts while operating safely up to one hundred volt thresholds without overheating concerns
✅ Five pack bundle covers full property perimeter without requiring additional security hardware purchases online
💡 How do normally closed reed contacts improve alarm reliability for property safety?
Maintaining a closed loop ensures instant fault detection and steady power flow until movement breaks the connection.
- Magnetic alignment preserves continuous signal tracking until physical separation occurs
- Shielded copper wiring reduces electrical noise and stops premature failure events
- Recessed profiles hide mounting hardware while preserving original architectural finish
- Standard voltage compatibility pairs easily with existing control boards and sirens