Introducing the Alarmtech MC 270-S48, a reliable magnetic contact set designed for security and automation needs. This product features a robust aluminum housing that ensures durability and longevity, making it perfect for both residential and commercial applications. With a normally closed (NC) function, it provides enhanced security by triggering alarms when the contact is broken. The included 6-meter cable offers flexibility in installation, allowing you to position the sensor exactly where you need it. Upgrade your security system with the Alarmtech MC 270-S48 and enjoy peace of mind. Don't wait—secure your space today!