This request to exit PIR motion sensor is engineered specifically for automatic opening door access control systems. The infrared detector utilizes passive infrared technology to sense body heat, enabling a hands-free exit request without physical contact. Its compact housing is constructed from durable ABS plastic, offering resistance to impact and environmental wear. The sensor features a clean white finish that blends well with most door frames and wall mounts.

Internally, the electronic components are assembled with precision to ensure consistent performance over extended use. The unit is designed for straightforward wiring with common voltage requirements, making it compatible with a wide range of access control panels and automatic door operators.

Operationally, the exit detector provides a stable and responsive trigger when a person approaches the door from the interior side. The PIR element has a detection angle of approximately 110 degrees and an effective range of 5 to 8 meters, covering the typical exit pathway. An adjustable time delay allows customization of how long the door remains unlocked after detection, which helps optimize traffic flow and security. The sensor operates on a low current draw, contributing to energy efficiency in continuous 24/7 use. Advanced circuit filtering minimizes false triggers from ambient temperature changes or minor air movements, ensuring the door responds only to genuine exit attempts. The hardware design includes a screw-type terminal block for secure electrical connections, and the mounting bracket allows for simple surface installation on walls or ceilings. The sensor is rated for a wide input voltage range, typically 12 to 24 volts DC, accommodating common power sources in commercial access systems. Its relay output is dry contact, normally open or normally closed, providing flexibility for integration with existing controllers. The overall build quality emphasizes long-term reliability, with sealed electronics that resist dust and humidity. At an affordable price point of $6.00, this sensor offers a cost-effective solution for upgrading or maintaining exit request functionality. This PIR motion sensor is suited for a variety of environments including office buildings, warehouses, hospitals, retail stores, and industrial facilities. It fulfills the practical need for automatic door exit detection without requiring a physical push button, which enhances hygiene and convenience. The straightforward design reduces installation time and maintenance overhead, making it a practical choice for both new installations and retrofits. The combination of reliable infrared sensing, adjustable settings, and durable construction ensures consistent operation across different climates and usage patterns.

This exit detector provides an efficient and economical component for any automatic door access control system.