precision motion sensor alarm with 360 degree passive detection for reliable indoor security. Sensors deliver accurate and timely alerts to protect doors, windows, and open spaces. Key benefits Accurate detection: precision motion sensors pick up movement reliably, helping you receive timely alerts when activity is detected. Full coverage: 360 degree passive detection provides comprehensive monitoring of a room or area, reducing blind spots and improving overall security. Versatile use: Suitable for homes, factories, and other indoor environments. Works with common home alarm systems and door alarm setups to extend existing protection. Easy installation: mounting design makes installation quick and user friendly. The compact form factor is intended for ceiling or position placement for coverage. Practical function: Designed for door security and general detection tasks inside buildings, supporting routine monitoring of windows, entryways, hallways, and storage areas. Features and performance Motion detection: Passive sensor technology monitors movement and triggers alerts when motion is detected. Coverage: 360 degree sensing angle for allround detection in a single device. Compatibility: Intended to integrate with standard home alarm systems and door alarm devices where compatible. Form factor: Compact, mount design suited to ceiling installation to maximize detection range and reduce tampering. Typical use scenarios Home entry and window protection: Mount near ceilings in living rooms, hallways, or above windows to detect unauthorized entry and notify a connected alarm system. Factory floor or warehouse monitoring: Place in storage aisles or production areas to monitor movement and support site security and asset protection. Office and common areas: Install in corridors, server rooms, or reception areas to monitor afterhours access and provide an additional layer of indoor detection. What makes it stand out Combined precision sensors and 360 degree passive detection deliver broad, reliable coverage from a single, easy to install unit. Designed for indoor use and mounting, the sensor integrates into existing alarm and door security setups to expand monitoring without complex installation. This motion sensor alarm is a practical choice when precise, wide area indoor detection and straightforward installation are priorities.