The HC-SR501 Bracket is a dedicated mounting holder designed specifically for the HC-SR501 PIR motion sensor module and compatible infrared proximity sensors. It provides a secure, adjustable platform for mounting the sensor in walls, ceilings, enclosures, and custom project housings, ensuring optimal positioning for reliable motion detection. This bracket is an essential accessory for anyone installing PIR sensors in security systems, automatic lighting, and smart home applications.
The bracket is made from durable plastic material that is lightweight, impact-resistant, and suitable for indoor use. It features a snap-fit or screw-mount design that securely holds the HC-SR501 sensor while allowing for easy installation and removal when needed. The white color blends discreetly with most ceilings and walls, making it ideal for permanent installations in homes, offices, and commercial spaces.
The bracket is designed to accommodate the standard HC-SR501 module dimensions (approximately 32mm × 24mm), with cutouts or mounting points that align with the sensor’s PCB and lens. This ensures the sensor’s pyroelectric lens remains unobstructed for maximum detection range and sensitivity.
The adjustable angle design (on certain variants) allows the sensor to be tilted or rotated to optimize coverage for specific areas, such as corridors, entryways, and rooms. This flexibility is particularly valuable in security and automation applications where precise detection zones are required.
The bracket can be mounted using screws (not included) or adhesive (not included), depending on the installation surface and requirements. The compact and low-profile design ensures the sensor remains discreet while maintaining full functionality.
The HC-SR501 Bracket is widely used in security systems, automatic lighting, smart home automation, occupancy detection, energy-saving systems, and DIY electronics projects. It is also popular in educational projects for teaching sensor mounting and installation principles.
Important Note: This product is a mounting bracket only — the HC-SR501 PIR sensor module is not included. Ensure the bracket is compatible with your specific sensor variant before installation. Mounting screws and adhesive are not included and must be sourced separately.
Whether you are installing a PIR sensor for automatic lighting, building a security system, or completing a smart home project, the HC-SR501 Bracket provides a reliable, convenient mounting solution. It is suitable for individual makers, security installers, and businesses purchasing in bulk for product development or installation projects.
Features
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Dedicated HC-SR501 compatibility — Designed specifically for the PIR motion sensor module
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Secure mounting — Snap-fit or screw-mount design holds sensor firmly in place
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Durable plastic construction — Lightweight, impact-resistant, and long-lasting
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White color — Blends discreetly with ceilings and walls
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Adjustable angle (certain variants) — Tilt or rotate for optimal coverage
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Low-profile design — Discreet appearance for permanent installations
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Easy installation — Simple mounting with screws or adhesive
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Wide application range — Security systems, automatic lighting, smart home, occupancy detection
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Compact size — Fits standard HC-SR501 module dimensions
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Unobstructed lens — Cutouts ensure full detection range and sensitivity
Technical Specifications
| # | Parameter | Specification |
|---|---|---|
| 1 | Product Type | Mounting bracket for PIR sensor |
| 2 | Compatible Sensor | HC-SR501 (and compatible PIR modules) |
| 3 | Material | Durable plastic |
| 4 | Color | White |
| 5 | Mounting Method | Screw-mount or adhesive (hardware not included) |
| 6 | Adjustment | Fixed or adjustable angle (variant dependent) |
| 7 | Compatibility | Standard HC-SR501 dimensions (approx. 32mm × 24mm) |
| 8 | Application | Indoor mounting for PIR motion sensors |
