what is passive infrared sensor

Brand Name:OKYSTAR

Model Number:IQ-SM02

Place of Origin:China

...Passive Infrared Sensor Relay Passive Infrared Sensor Quick Details: Current Consumption 20 mA @ 24 Volts DC Power Usage 0.36 Watt Red LED indicator Motion detected by infrared sensor Usage Recommended for walk-test and troubleshooting Enabled or disabled dip switch setting Relay Passive Infrared Sensor Features: Infrared...

Place of Origin:China

Brand Name:COMER

Model Number:KM-PD2000

support internet camera home security system 433MHz passive infrared sensor for household This product is a high stability wireless passive infrared detector(PIR sensor). It uses advanced Signal processing technology, provides high performance for ...

Brand Name:SONGRUI

Model Number:YS114

Place of Origin:China

...Sensor Passive Infrared Sensor Features: 1. Small size design is easy for installation. And infrared sensor is suitable for revolving or swing door's active sensor. 2. Safe, beautiful, economic, comfortable. Product Specification: Small size Revolution door system Presence function Security sensor Passive infrared sensor...

Brand Name:BonTek

Model Number:Lithium Tantalate (LiTaO3)

Place of Origin:China

6'' 0.5mm Single Side Polish LiTaO3 Wafer for Nonlinear Optics, Passive Infrared Sensors The LiTaO3 Lithium Tantalate crystal has >99.99% purity. Find high-quality lithium tantalate bulk crystals, wafers and substrates for ...

Place of Origin:Guangdong, China

Brand Name:original

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Model Number:OD-22

Place of Origin:China

Brand Name:ALEPH

... include qualified motion analysis. The OD-22 may be mounted toframe header,wall or ceiling. Intended for indoor use only. This motion sensor is specifically designed for Request-to-Exit (REX) applications. It also detects motion in its coverage area and

Brand Name:Aolittel

Model Number:SB412A

...Passive Infrared Motion Sensor SB412 With Fresnel lens PCB Resistor Main Parameters Type: SB412 Size: 18*10mm Supply Current: DC3V~12V Current Drain: <20μA Voltage Output: High level signal:3.0V Stanby output is 0V Delay Time: Delay time adjustable Operation Temperaute: -20℃~60℃ Infrared Sensor: Dual element,Low noise, High Sensitivity Light Sensor...

Place of Origin:CN

Brand Name:Original Factory

Model Number:AFBR-S6EPY12121R

Sensor IC AFBR-S6EPY12121R Sensor Passive Infrared 30-SMD Module [MJD Advantage] + 15 years experience for electronic components + Secure Ordering + Excellent Feedback + Delivery Date Guaranteed + 100% Low Price Guaranteed + Export to 108 countries, ...

Brand Name:ANYO

Model Number:LHI778

Place of Origin:CHINA

Dual element passive PIR motion sensor LHI778 with TO-5 housing Description: PIR sensors are more complicated than many of the other sensors explained (like photocells, FSRs and tilt switches) because there are multiple variables that affect the sensors ...

Brand Name:Merrytek

Model Number:MSA238D IR

Place of Origin:China

Passive infra-red motion detector with NO or NC output with 4m mounting height 1. Features 1) PIR motion detection 2) Exquisite appearance with planar rectangle Fresnel lens 3) Accurate NO/NC dry contact output 4) Daylight sensor detection available 5) ...

Brand Name:Well House (LTCELE)

Model Number:WH-LA-22

Place of Origin:China

... Lighting Fixture , Passive Infrared Light Quick Detail: 2 different sizes, 2 different shape Led source, automatically switched to full light mode , The sensor light is convenient, safe & stability. The enclosure of sensor light is advanced ABS. It’s...

Brand Name:Multi IR

Model Number:MIR-IR100-2

Place of Origin:Shenzhen, China

Tuya Wireless Zigbee PIR Motion Sensor, Human Motion Sensor, Battery Powered, 8m detection Function description 【Zigbee Hub is required】A Tuya Zigbee PIR motion sensor must work with a Tuya ZigBee Wireless Gateway Hub. The Zigbee Hub connects all ZigBee ...

Brand Name:VANSHUI

Model Number:GR-PIR100T-2

Place of Origin:SHANGHAI,CHINA

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 70 degree Video Video Format PAL& NTSC FPS 25 Resolution 1280*720, 640*360,320*180 Video output H.264 Dual...

Brand Name:YFH

Model Number:YFH-DC026

Place of Origin:china

... 10 um infrared, passive infrared sensor is by detecting the human body and 10 um ir, so other objects except the body does not trigger probe movement.Once the intrusion detection area, the human body infrared radiation through part of the lens focus, and

Brand Name:AMPFORT

Model Number:PIR500B

Place of Origin:Dongguan,Guangdong,China

... energy changes. The effect can be used in detecting the change of infrared radiant.The sensors apply to human motion detector,passive infrared burglar alarm and automatic light switch. Based on the same theory, the pyroelectric infrared sensor applies to

Brand Name:Microwave Radar

Model Number:MR-HW10

Place of Origin:China

...Sensor Switch for LED Flood Light, LED Down Light Application: A passive infrared sensor (PIR sensor) is an electronic sensor that measures infrared (IR) light radiating from objects in its field of detection. They are most often applied in PIR-based motion detectors. PIR sensor...

Brand Name:Forestcam

Model Number:LS-900

Place of Origin:China

...Sensor Infrared Hunting Camera Deer Hunting Infrared Camera LS-900 MINI TRAIL CAMERA is a digital scouting and infrared surveillance camera, triggered by any movement of humans or animals monitored by a high sensitive Passive Infrared (PIR) motion sensor...