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Magnetic Contact SATEL K-2 2E front-mounted with 2 × 1.1 kΩ resistors in 2EOL/NC configuration
Summary description:
Front-mounted magnetic contact SATEL K-2 2E is designed for security and alarm systems. It features two built-in 1.1 kΩ resistors wired in a 2EOL/NC (two end-of-line / normally closed) configuration for supervised zone monitoring. The device provides tamper-resistant door/window monitoring and is suitable for installation where supervised wired input with resistor termination is required.