Holder for PIR Motion Sensor Detector Module HC-SR501 Case

Secure Mounting Holder for HC-SR501 PIR Motion Sensor

The HC-SR501 PIR Sensor Holder serves as a specialized mounting bracket and protective case for the most popular motion detection module in the DIY electronics world. This bracket provides a stable platform for your sensor, ensuring that it remains aimed at the correct detection zone without shifting. Hobbyists and smart-home developers choose this holder to give their security projects and automated lighting systems a clean, professional finish.

Precision Fit and Easy Installation

This holder features a custom-molded internal cavity that matches the exact dimensions of the HC-SR501 PCB. It securely grips the edges of the board while allowing the large white Fresnel lens to protrude perfectly through the front opening. Furthermore, the bracket includes pre-drilled screw holes on the mounting flanges. This design allows you to quickly attach the sensor to walls, ceilings, or wooden enclosures. By lifting the sensor off the mounting surface, the holder also prevents the exposed solder joints on the back of the module from short-circuiting.

Durable Design for Project Stability

We manufacture this holder from high-quality, impact-resistant plastic. This material protects the delicate PIR (Passive Infrared) element from physical bumps and environmental dust. Specifically, the open-back design ensures that you still have full access to the Sensitivity and Time Delay potentiometers located on the rear of the module.

Moreover, this bracket facilitates clean wire management by providing enough clearance for jumper wires to connect to the 3-pin header. Whether you are building an Arduino-based intruder alarm or an automated COVID-safe hand sanitizer dispenser, this HC-SR501 holder provides the structural integrity and professional appearance your project requires.

Product Specifications