MC-38 Magnetic Door Window Sensor Switch | Wired Home Security Alarm Sensor

The MC-38 Magnetic Door Window Sensor Switch is a compact and reliable wired security sensor designed for door and window monitoring applications. It works using a magnetic reed switch mechanism that detects the opening or closing of doors and windows.

This sensor is commonly used in home security systems, burglar alarms, smart automation projects, and access monitoring systems. When the magnet moves away from the sensor, the circuit changes state and sends a signal that can be connected to alarm systems or microcontrollers like Arduino and ESP32.

The MC-38 sensor is easy to install and suitable for both residential and commercial security applications. Its compact design allows mounting on doors, windows, cabinets, lockers, and other entry points.

🔧 Key Features

• Magnetic door and window sensor switch
• Wired security alarm sensor
• Normally closed operation
• Easy installation and setup
• Compact and lightweight design
• Stable and reliable performance
• Suitable for security and automation projects

⚙️ Applications

• Home security alarm systems
• Door and window intrusion detection
• Smart home automation
• Office and hotel security systems
• Arduino and ESP32 projects
• Cabinet and locker monitoring