4pins Digital Smart Pyroelectric Detector BS412
Overview of pyroelectric motion sensor
BS412 is a newest smart digital motion detector with a small window size. It offers a complete motion detector solution, with all electronic circuitry built into the detector housing. Only a power supply and power-switching components need to be added to make the entire motion switch.
BS412 includes the time setting only.
Features of pyroelectric ir detector
Built-in filter, screen the interference by other frequency
Excellent power supply rejection, Insensitive to RF interference
Applications of pyroelectronic infrared sensor
home security systems
As its ability to sense warm, moving objects such as people walking into a room is coupled with simplicity and cost effectiveness.
FAQ
PIR-based Motion Detection: In this case motion is detected by means of a PIR sensor, a passive infrared sensor. This sensor detects emitted infrared energy from objects (humans and animals, but also cars) in the form of heat.
Yes, motion sensors work in the dark. The way that a motion sensor detects movement has nothing to do with how light or dark it is in the immediate area. ... Since infrared energy is present and can be detected regardless of the amount of light in the environment, a PIR motion sensor will work just fine in the dark.
在线联系供应商
Other supplier products
 |
3Pins Electronic Components PIR BL312 From Senba Factory | Overview Senbais the specialist PIR manufacturer for more than 15 years. We are the most advanced factory with complete categories. With strong R&... |
 |
Linear Light Sensor | Linear Light Sensor, we also call it photoresistor light sensoror phototransistor. The chip integrated inside the ldr light sensoris very sensitive... |
 |
Fast Response Light Dependent Resistor φ10 Series for Light Switch | With our own R&D Center, SenbaSensor can do a lot of basic research, and develop our chinese pirsensor and other products with our unique techn... |
 |
Infrared Thermopile Sensor | Infrared ThermopileSensor ISB-TS45HISB-TS45H Infrared Thermopile Sensor can be widely used in non-contact temperature measurement. Ir ThermopileSen... |
 |
Diam 5MM Photoresistor φ5series for Led Dimmer | Overview Photoresistor is a resistor which made of semiconductor material,and the conductance changes with luminance variation .The photoresistor c... |
Same products
 |
AIT500-SG High-Precision Current Sensor Transducer | 卖方: Shenzhen Hangzhi Precision Electronics Co., Ltd | AIT500-SG 凭借其在现有直流传感器技术基础上应用的多点零磁通技术系统和高频纹波传感通道，在全带宽范围内实现了高增益和高测量精度。 多点零磁通技术系统通过结合激励磁通闭环控制、自激励磁通... |
 |
JWA2-M Oil Micro Moisture Sensor | 卖方: Shenzhen Joinwe Smart Co.,Ltd | JWA2-M micro moisture sensorcan quickly and accurately detect oil water activity (moisture satura... |
 |
Made in China Displacement sensor 4000TDG for thermal power plant | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "Made in China Displacement sensor 4000TDG for thermal power plant YOYIK professional production ... |
 |
China made Control System LVDT 5000TDGN for power plant | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China made Control System LVDT 5000TDGN for power plant Dongfang Yoyik has advanced technology a... |
 |
China supplier main control board APF7.820.117A-A power plant spare parts | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China supplier main control board APF7.820.117A-A power plant spare parts Dongfang Yoyik is spec... |
