Milesight PN03-150 Magnetic Contact Switch Sensor is a reliable door and window status detection accessory designed for use with Milesight TS30x series devices. It uses a high-sensitivity reed switch to accurately detect whether an object is open or closed, making it ideal for security monitoring and environmental control applications.
This compact sensor is commonly used in cold storage rooms, cabinets, warehouses, and industrial enclosures where real-time open/close status monitoring is required. It helps improve safety, efficiency, and operational visibility by sending instant status updates when a door or enclosure is opened or closed.
Built with an IP67-rated enclosure, the PN03-150 is resistant to dust and water, ensuring stable performance even in harsh environments. It comes with a 1.5-meter cable for flexible installation and supports both screw mounting and adhesive mounting for easy deployment.
Key Features
- Magnetic reed switch for accurate open/close detection
- Compatible with Milesight TS30x series
- 20–30 mm detection distance
- IP67-rated waterproof and dustproof design
- 1.5 m cable for flexible installation
- Easy screw or adhesive mounting
- 5-pin M12 plug-and-play connection
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