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.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
4pins Digital Smart Pyroelectric Detector BS412 | Overview Senba is one of the most professionalPIR sensor manufacturersfor more than 15 years. We are the most advanced factory with complete categ... |
 |
2 Elements Pyroelectric Infrared Sensor D204S | Overview D204Scome standard with enhanced immunity to EMI (Electro-Magnetic Interference). It widely used in security system. Senba is the specia... |
 |
Digital PIR Sensor | Senba Sensing Technology Co Ltd., was founded in 2005, with the focus on producing the top quality photoelectric components, such as intelligent pi... |
 |
Outdoor Human Motion Sensor D203S | Owning very strong R&D Center, Senba can research and develop the pyroelectric infrared sensor independently. Among those pir sensor manufactur... |
 |
4 Pins Passive Infrared Sensor BL412 for Alarm System | Overview Senbais the specialist PIR manufacturer for more than 15 years. We are the most advanced factory with complete categories. With strong R&... |
Похожие товары
 |
China manufacturer Electrode of contact water level gauge DJY2212-115 for power generation | Продавец: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China manufacturer Electrode of contact water level gauge DJY2212-115 for power generation The u... |
 |
China supplier temperature sensor WZPA6*50B-3*1500 power plant spare parts | Продавец: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China supplier temperature sensor WZPA6*50B-3*1500 power plant spare parts Deyang YOYIK is a str... |
 |
China supplier flowmeter D2-FA50-65E/LL power plant spare parts | Продавец: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China supplier flowmeter D2-FA50-65E/LL power plant spare parts YOYIK produced by the developmen... |
 |
China made Card module DQ600-0-5W/1 for power plant | Продавец: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China made Card module DQ600-0-5W/1 for power plant Deyang Dongfang Yoyik is a strong manufactur... |
 |
China made Gap probe GJCT-15-E for power plant | Продавец: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China made Gap probe GJCT-15-E for power plant Deyang YOYIK is a strong technical force, first-c... |
