Garage door alarm sensor designed for reliable, continuous protection with a compact, durable build. Key benefits Continuous monitoring: Normally closed magnetic contact maintains circuit integrity when the magnet is engaged, ensuring the sensor reliably reports door status and reduces false alarms. Durable construction: Zinc alloy housing resists rust and stands up to challenging environmental conditions for longterm, consistent performance. Spacesaving size: At 105 x 37 x 6 mm, the sensor fits discreetly into existing security setups without taking up valuable space. Easy integration: Built to work as a magnetic contact switch within alarm systems for garages, industrial sites, and retail environments. How it solves common problems Prevents unnoticed entry: Continuous circuit monitoring quickly detects door openings and closures so you can respond to unauthorized access. Withstands harsh environments: Rustresistant zinc alloy reduces maintenance and replacement needs in damp or exposed locations. Minimizes retrofitting work: Small footprint and conventional magnetic contact design allow straightforward integration into current alarm layouts. Primary functions and attributes Function: Magnetic contact switch with a normally closed design that keeps the circuit complete when the magnet is engaged. Material: Zinc alloy housing for corrosion resistance and durability. Size: 105 x 37 x 6 mm for compact installation. Performance: Designed for continuous operation and reliable reporting of door position. Typical applications Residential garage doors: Monitor garage access to detect unauthorized openings and enhance home security. Industrial loading bays and warehouses: Track door activity in logistics areas to protect inventory and control access. Retail stockrooms and back doors: Integrate with store alarm systems to secure storage areas and prevent theft. What to expect Straightforward installation into existing alarm systems that use magnetic contact switches. A compact, robust sensor intended for continuous use in everyday security applications. Reliable, lowprofile protection suitable for garages, industrial settings, and retail environments.