High-Quality PIR Motion Sensor Module – Adjustable Range & Dwell Time

The PIR Motion Sensor Module is a high-quality, versatile sensor designed for motion detection in a wide variety of applications. Ideal for security systems, automation projects, and smart home devices, this sensor ensures reliable performance and precise detection.

Operating at a working voltage of 4.5V to 20V, the PIR Motion Sensor Module is compatible with most microcontrollers, control circuits, and DIY electronics projects. Its detection angle of approximately 120 degrees allows broad coverage, while the adjustable range ensures flexibility up to 7 meters, making it suitable for both small and large areas.

This motion sensor features dual trigger modes: L (unrepeatable trigger) and H (repeatable trigger, default). Users can choose the mode depending on their application requirements. Additionally, the dwell time (Stay-ON time) is adjustable from 5 to 300 seconds. For advanced users, this timing can be further increased by adjusting the CY1-Timing capacitor on pin 4 of the IC, allowing highly customizable operation.

Designed to withstand various conditions, the PIR Motion Sensor Module operates efficiently within a temperature range of -20°C to +80°C. This makes it suitable for both indoor and outdoor installations, providing consistent motion detection regardless of environmental changes.

The module is compact, easy to integrate, and user-friendly. Simply connect it to your system, adjust the sensitivity and dwell time, and the sensor is ready to detect motion and trigger the desired response. Its precise infrared detection ensures minimal false alarms, making it highly reliable for security and automation purposes.

Applications of the PIR Motion Sensor Module include:

• Home security and surveillance systems

• Automated lighting systems

• DIY electronics and smart home projects

• Robotics and motion-triggered devices

• Industrial automation and monitoring

In summary, the PIR Motion Sensor Module combines durability, versatility, and precision in one compact package. Its adjustable range, detection angle, trigger modes, and dwell time make it an essential component for any motion detection project. Whether for DIY electronics, home automation, or professional security systems, this quality PIR sensor provides reliable and efficient performance for all your motion detection needs.