🚀 Elevate your smart space with motion that moves you!
The HC-SR505 Mini Infrared PIR Motion Sensor is a compact, highly sensitive human movement detector with a 3-meter range and ultra-low voltage operation (4.5-20V). Designed for easy installation and reliable performance, this 5-pack module is ideal for automating security, lighting, and smart devices in various indoor and outdoor settings.
| Brand | Stemedu |
| Color | 5PCS HC-SR505 Motion Sensor |
| Power Source | Electric |
| Item Weight | 0.32 Ounces |
| Maximum Range | 3 Meters |
| Mounting Type | Wall Mount |
| Compatible Devices | Various electronic devices and systems |
| Product Dimensions | 0.39"D x 0.39"W x 1.18"H |
| Recommended Uses For Product | Garden, Terrace, Garage, Driveway, Lawn, Sidewalk, Walkway |
| Manufacturer | Stemedu |
| Part Number | ST |
| Item Weight | 0.317 ounces |
| Item model number | ST |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
L**U
Compact size PIR motion sensor
This is compact size PIR motion sensor. The price seems to be good for a batch of 5.
M**F
Inexpensive PIR for DIY
Great for the intended use. Not super accurate, but if you purchase these you are most likely not going for a highly accurate motion sensor. I use these for DIY animatronics and they work great for that purpose.
D**E
Datasheet: "The file you are looking for is no longer publicly accessible."
Datasheet: "The file you are looking for is no longer publicly accessible."
C**.
One (of 5) needed soldering
One sensor was not working, but I tracked it down to a bad solder joint on the sensor module. ( I have a different issue now, but I believe it to be my wiring, so I will not report it here.)
D**L
Do NOT purchase these sensors
Do NOT purchase these sensors. They do not work due to very poor manufacturing quality. The first one I opened from packaging had wires not soldered to the board correctly. Thus it failed to work. And so it continued. Since I have no way to contact the seller, I can't request any replacement for faulting components. In the photo above, one sensor has wires NOT soldered at all. And another sensor, the wire is soldered but it is in the incorrect position such that it fails to work. Did anyone do any quality control? Apparently NOT.
S**R
Turs on at least once a minute
These turn on when in a room with nobody in it. I bought them for an alert system, so they are useless to me.
TrustPilot
1天前
1 周前
