MC-38 Magnetic Door Window Security Sensor, Black, Wired NC/NO Switch, Surface Mount Contact Detector with Adhesive Backing for Home Alarm System (Normally Open)

Enhance your home security with this reliable MC-38 wired door and window sensor. This versatile magnetic switch detector features both normally closed (NC) and normally open (NO) configurations, making it compatible with a wide range of security alarm systems. The sleek black surface-mount design offers discreet monitoring while maintaining effectiveness. Installation is a breeze with included mounting screws or adhesive backing, giving you flexibility in placement. The sensor uses proven magnetic detection technology to accurately monitor the status of doors and windows, instantly triggering when unauthorized access occurs. Built for long-term performance, this sensor combines durable construction with efficient power consumption. Its compact form factor allows it to blend seamlessly into any doorframe or window frame without being obtrusive. Perfect for both residential and commercial security applications, this sensor serves as a fundamental component of any comprehensive security system. The generous wire length provides adequate reach for proper installation and connection to your main alarm panel.

• VERSATILE INSTALLATION: Easy to mount using included adhesive backing or screws, allowing flexible placement on doors and windows
• COMPATIBILITY: Features NC/NO switch options for seamless integration with most home security alarm systems
• RELIABLE DETECTION: Magnetic reed switch technology provides accurate monitoring of door and window status
• DURABLE DESIGN: Surface-mount contact sensor constructed for long-lasting performance with minimal power consumption
• COMPACT SIZE: Low-profile black housing measures approximately 2 inches in length, blending discreetly with door and window frames