






🚀 Elevate your smart space with motion sensing that’s small in size but huge on impact!
The HC-SR505 Mini Infrared PIR Motion Sensor is a compact, highly sensitive human movement detector with a 3-meter range, operating on ultra low voltage (4.5-20V). Designed for easy wall mounting and plug-and-play use, this 5-pack module is perfect for enhancing security, automation, and smart device control in any modern environment.





| Brand | Stemedu |
| Color | 5PCS HC-SR505 Motion Sensor |
| Power Source | Electric |
| Item Weight | 0.32 Ounces |
| Maximum Range | 3 Meters |
| Mounting Type | Wall Mount |
| Battery Description | Battery not included |
| Compatible Devices | Various electronic devices and systems |
| Product Dimensions | 0.39"D x 0.39"W x 1.18"H |
| Manufacturer | Stemedu |
| Part Number | ST |
| Item Weight | 0.317 ounces |
| Item model number | ST |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
| Description Pile | Battery not included |
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