what is passive infrared sensor

... Relay Quick Details: Current Consumption 20 mA @ 24 Volts DC Power Usage 0.36 Watt Red LED indicato...

support internet camera home security system 433MHz for household This product is a high stability wireless d...

... Features: 1. Small size design is easy for installation. And is suitable for revolving or swing door...

6'' 0.5mm Single Side Polish LiTaO3 Wafer for Nonlinear Optics, The LiTaO3 Lithium Tantalate crystal has >99.99% purity. Find...

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... include qualified motion analysis. The OD-22 may be mounted toframe header,wall or ceiling. Intended for indoor use only. This motion is sp...

... Motion SB412 With Fresnel lens PCB Resistor Main Parameters Type: SB412 Size: 18*10mm Supply Current: DC3V~12V Current Drai...

Sensor IC AFBR-S6EPY12121R Sensor Passive Infrared 30-SMD Module [MJD Advantage] + 15 years experience for electronic components + Secure Ordering + E...

Dual element passive PIR motion sensor LHI778 with TO-5 housing Description: PIR sensors are more complicated than many of the other sensors explained...

... Lighting Fixture , Light Quick Detail: 2 different sizes, 2 different shape Led source, automatically switched to full light mode...

Tuya Wireless Zigbee PIR Motion Sensor, Human Motion Sensor, Battery Powered, 8m detection Function description 【Zigbee Hub is required】A Tuya Zigbee ...

Smart Home IR Bullet IP Camera support APP Waterproof Specification Model Name VS-503 Image Sensor Sensor 1.3MP CMOS Sensor Lens f=3.6mm, F=2.0 Angle ...

... 10 um is by detecting the human body and 10 um ir, so other objects except the body does not trigger probe movem...

... energy changes. The effect can be used in detecting the change of radiant.The apply to human motion detector, bur...

... Switch for LED Flood Light, LED Down Light Application: A (PIR ) is an electronic that measures infrare...

... Hunting Camera Deer Hunting Camera LS-900 MINI TRAIL CAMERA is a digital scouting and surveillance camera, trigge...

... Module for Human and Animal Detection Versatile Output Pins, High/Low Voltage, Two Distinct Operating modes and Low Power Consumption. The P...