Magnetic Door Contact Switch, Recessed NC Alarm Sensor for Security

Magnetic Door Contact Switch, Recessed NC Alarm Sensor for Security

Key features

• Reliable Wired Security Detection: This recessed magnetic door contact switch is designed for dependable wired security systems, accurately detecting door or window open and close status to trigger alarms or control circuits, making it ideal for home security, commercial access control, and custom automation projects
• Normally Closed NC Contact Type: Featuring a normally closed (NC) contact design, the circuit remains conductive when the magnet and switch are aligned and opens when separated, ensuring stable signal transmission and compatibility with most wired alarm panels that require NC door or window sensors
• Stable Electrical Performance: Built to support up to 110V working voltage, 0.5A maximum current, and 10W contact power, this magnetic switch provides consistent electrical performance, suitable for low-voltage security circuits, control systems, and signal monitoring applications
• Durable Recessed ABS Housing: Made from durable ABS material with a clean white finish, the recessed installation allows the sensor to be hidden inside doors or frames for a neat appearance, while the included UL1007 #24AWG wiring offers flexibility and reliable long-term connectivity
• Multi-Purpose 5 Pack Value Set: This set includes five RC-33 magnetic door contact switches, making it perfect for securing multiple doors or windows in homes, offices, garages, or shops, while also supporting DIY electronics, alarm upgrades, and replacement sensor installations

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