Protect your entry points with a reliable, weatherproof gate alarm sensor designed for both outdoor and indoor use. Built for easy installation and consistent performance, this unit helps prevent unauthorized access and delivers dependable perimeter monitoring around the clock. Key benefits Waterproof design and weather-resistant housing: maintains reliable operation in rain, humidity, and temperature changes so you get continuous protection outdoors and indoors. 12V motion detector sensor pair: wide-range coverage across gates and entrances that senses subtle movement and triggers alarms immediately to deter intruders and alert you fast. Plug-and-play, compact unit with minimal wiring: simple integration into existing systems — installs quickly and unobtrusively without major rewiring. Broad compatibility: works seamlessly with most gate automation and door security frameworks and integrates with standard alarm systems to expand your current protection setup. Day and night performance: consistent detection and alarm activation for round-the-clock perimeter security. Function, fit and performance Function: motion detection that activates alarms on movement, adding an early-warning layer to your security system. Power/specification: includes a 12V motion detector sensor pair for reliable, industry-standard powering and signaling. Size and mounting: compact, low-profile unit designed to fit on gates, doors, and perimeter posts without interfering with normal operation. Materials and durability: durable, weather-resistant construction engineered to resist outdoor elements and deliver long-term performance. Easy integration and use Plug-and-play wiring keeps installation fast and straightforward; minimal wiring required for connection to most alarm panels and gate control systems. Designed to complement existing setups — no need to replace your entire security system to add perimeter detection. Practical applications Driveway gate monitoring: mount the sensors to detect pedestrians or vehicles approaching the gate, trigger an alarm or lighting, and notify you before someone gains access. Garage and residential door protection: add a motion-activated alarm to your garage door or side entrance to catch unauthorized entry attempts early. Garden gates and perimeter zones: cover vulnerable yard or boundary gates to receive immediate alerts when movement is detected after hours. What this product solves Reduces false security gaps by monitoring entry points continuously in all weather. Provides quick alarm activation on subtle movement to deter intruders and give you time to respond. Expands and upgrades existing gate and door security without complicated installation or system overhaul. Reliable, straightforward protection that integrates with your existing alarm and gate systems to provide immediate, weatherproof perimeter monitoring.