HC-SR501 High Performance IR PIR Motion Detector Module with Case Fit for Raspberry Pi DIY Security System

Description: The HC-SR501 PIR Human Motion Sensor Module is a high-sensitivity infrared detection component perfect for smart home DIY projects, security alarm systems, and automatic lighting control setups.

Features: 1. Reliable Motion Sensing: Equipped with a high-transmittance HDPE Fresnel optical lens, it greatly expands the sensing range, captures human infrared signals with pinpoint accuracy, and drastically reduces false trigger rates to deliver consistent, trustworthy performance for all your projects. 2. Stable Long-Lasting Operation: Built with a flame-retardant epoxy glass fiber PCB and optimized circuit wiring design, it has strong anti-electromagnetic interference capability, works stably even in complex working environments, and extends the overall service life of the module. 3. Adjustable Custom Settings: Powered by the high-performance BISS0001 control chip, it supports free adjustment of sensing distance (3-7m) and delay time (5s-300s), fully meeting customized demands for different application scenarios. 4. Ultra-Low Power Consumption: Made with selected low-power electronic components, its standby current is lower than 50μA in idle state, making it perfectly suitable for battery-powered devices, cutting energy waste and long-term usage costs. 5. Easy Installation & Wide Compatibility: Pre-drilled mounting holes and standard pin headers support fast fixation and wiring with no complicated operations required. It is compatible with most mainstream MCU development boards, and is friendly for both electronics beginners and professional developers.

Specifications: Category: PIR Motion Sensor Module Material: Epoxy glass fiber printed circuit board, HDPE Fresnel lens, integrated electronic components Size: As shown in the figure Color: As shown in the figure Application: Home security alarm systems, automatic corridor lighting control, smart home DIY projects, IoT sensing projects, intruder detection devices Quantity: 1 piece

Note: 1. The product photo does not display the actual size, please refer to the description for specific size details. 2. Slight measurement deviation is normal due to manual measurement, thank you for your understanding. 3. The actual color of the item may differ slightly from the image due to different monitor display settings. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.