Analog PIR Sensor
pir sensor analog or PIR , pyroelectric infrared sensor, is normally known as a motion detector. It is a passive sensor based on measuring infrared light radiating from objects within its field of view. The detector itself cannot emit infrared. It is commonly used in burglar alarms and smart lighting applications.
Normally PIR works with a fresnel lens. The human body has a constant body temperature, which is different from the ambient temperature. When a human body moves, this difference is detected by PIR through a Fresnel lens, which outputs an signal.
在线联系供应商
Other supplier products
| Dual Elements Passive Infrared Sensor Used for Alarm System D203B | Senba Sensing Technology Co Ltd., was founded in 2005, with the focus on producing the top quality photoelectric components, such as intelligent pi... | |
| Dual Elements Passive Infrared Sensor Used for Alarm System D203B | Overview of outdoor dual technology motion sensors D203B with big angle windows. It widely used in light sensor.Dual compensated sensing elements a... | |
| Analog Optoisolator | Senba Sensing Technology Co.,Ltd. is a professional pir sensor manufacturers. We provide Infrared Thermopile Sensor, Digital PIR Sensor, intelligen... | |
| HDPE Pir Motion Detector Lens S9006 for PIR sensor Module | Areb you looking for motion sensor lens replacement? Overview According to your case color, we can design difference color of the fresnel lens. ... | |
| 4pins Digital Smart Pyroelectric Detector BS412 | Senba Sensing Technology Co.,Ltd. is a professional pir sensor manufacturers. We provide Infrared Thermopile Sensor, Digital PIR Sensor and so on. ... |
Same products
| China factory Signal control board DK-MCJ3004 for power station | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China factory Signal control board DK-MCJ3004 for power station Sold by YOYIK. Deyang YOYIK is a... | |
| Made in China Signal board 6ES7288-5CM01-0AA0 for thermal power plant | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "Made in China Signal board 6ES7288-5CM01-0AA0 for thermal power plant Selection of advanced tech... | |
| China made Small machine dual LVDT sensor TDZ-1 for power plant | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China made Small machine dual LVDT sensor TDZ-1 for power plant Deyang YOYIK is a strong technic... | |
| Linear displacement sensor 181.36.06.G02 power plant | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China supplier Linear displacement sensor 181.36.06.G02 power plant spare parts Main: hydraulic ... | |
| China factory Limit switch DE Ll LX918-11L for power station | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | China factory Limit switch DE Ll LX918-11L for power station YOYIK is a research and development,... |















