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SmartElex BX604 PIR Motion Sensor Module
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The SmartElex BX604 PIR Motion Sensor Module is a passive infrared motion detection solution designed to sense human movement by detecting changes in infrared radiation. It helps automate electronic systems by triggering actions only when motion is present, improving efficiency and reducing unnecessary power usage. This module is suitable for students, makers, engineers, educators, and startups who need a dependable motion sensing solution for electronics projects, learning kits, and prototype development.
This PIR motion sensor module is widely used in robotics, IoT applications, security systems, and home or industrial automation projects where accurate motion detection is required. It can be easily interfaced with popular development platforms such as Arduino, Raspberry Pi, and ESP32, allowing quick integration into working systems. The wide detection coverage and stable performance make it ideal for applications like motion-activated lighting, alarm systems, smart monitoring devices, and interactive electronic projects.
| Item Type | Motion Sensor |
| Model | PIR Motion Sensor |
| Model No. | BX604 |
| Voltage Rating (V) | 2.2 to 3.7 |
| Sensor Type | PIR (Passive Infrared) |
| Power Consumption | <11 μA |
| Sensing Distance | Up to 12 m (SB-F-02 lens) |
| Sensing Angle | 120° (horizontal) |
| Output Signal | Digital (High/Low) |
| Window Size | 4 × 4 mm |
| Length (mm) | 34 |
| Width (mm) | 11 |
| Height (mm) | 7 |
| Weight (g) | 3 |
This item is covered with a supplier warranty of 1 year from the time of delivery against manufacturing defects only.
In case of manufacturing defects or issues, we will replace the part after warranty confirmation by our technical team, but we won’t offer refunds or replace the entire product.