Best Infrared Sensing

Onyehn IR Pyroelectric Infrared PIR Motion Sensor Detector Modules DC 2.7 to 12V(Pack of 12pcs)

AM312 Human Sensing Module: Based on passive body infrared technology digital intelligent automatic control products, high sensitivity, reliability, widely used in various types of automatic induction electrical equipment..
Low power consumption, small size, easy to install..
Internal use of digital signal processing, pit interference strong..
Repeatable trigger mode: that is, after the induction output is high, in the delay period, if the body in its induction range of activities, the output will remain high until the delay after the person to become Low level. (Ie, the sensing module automatically detects a delay period after each activity of the human body, and takes the last active time as the starting point for the delay time)..
Sensing range: ≤100 degree cone angle, 3-5 m.
(required depending on the lens) Working temperature: -20 to + 60 ℃.

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HiLetgo 3pcs AM312 Mini Pyroelectric PIR Human Sensor Module PIR Infrared IR Sensor Body Manual Motion Infrared IR Detector

AM312 Human Sensing Module: Based on passive body infrared technology digital intelligent automatic control products, high sensitivity, reliability, widely used in various types of automatic induction electrical equipment..
Low power consumption and small size for easy embedded installation..
Sensing range: ≤100 degree cone angle, 3-5 meters.

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ANGEEK 5PCS HC-SR04 to World Ultrasonic Wave Detector Ranging Module for arduino Distance Sensor

The VL53L0 uses ST's FlightSense technology to precisely measure how long it takes for emitted pulses of infrared laser light to reach the nearest object and be reflected back to a detector, so it can be considered a tiny, self-contained lidar system..
ST's VL53L0 module is simple and easy to use (6 valid pins), provides an I2C interface, is equipped with a full set of API drivers and technical documents, making system integration fast and simple. The module package supports the reflow soldering process, complies with the RoHS hazardous substance restriction standards, and is fully compatible with various glass covers and appearance designs..
Unlike traditional infrared proximity sensors, the color and reflected light of the target object will not affect the distance measurement results. But its effective range and accuracy largely depend on environmental conditions and target characteristics, such as reflectivity and size, and sensor configuration. (The accuracy of the sensor is specified as ±3% at the highest, and it is over ±10% under the next best conditions.).
The internal laser emits non-visible light with a wavelength of 940nm, which does not harm the eyes, eliminates the problem of distracting people from emitting red light with other infrared....

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Mini Motion/Daylight Ceiling Sensor-DIM Kit

Combines passive infrared and ultrasonic technology providing the most accurate motion ceiling sensor possible. The ultrasonic sensor can defect fine movements such as typing, and flipping book pages.
The ceiling sensor is designed to be mounted about 8-10 feet off the ground. The implementation of two sensing technologies in each unit helps to avoid false triggering while still accurately sensing motion.
6 different trigger modes that use a combination of both PIR and ultrasonic sensor. Has adjustable time delays via dip switch (5 sec - 30 min).
Multi-level Coverage, up to 1, 600 ft² PIR coverage and up to 1000 ft² ultrasonic coverage.
UL/ CUL Listed. Operating temperature (32 – 131°F).
California Title 20 and 24 compliant. 120/277 VAC, 1/4HP-120VAC.

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Gateron Optical switches 68PCS Optical Yellow Switches for Optical Keyboard wholesales（Yellow 70PCS）

【Optical axis principle】The infrared optical sensing component uses the principle of light sensing to generate different equivalent resistances to form two states of open circuit and path,thereby triggering the key signal command..
【Switches Quantity】Number of Gateron Optical Switches: 70pcs/110pcs.
【Switches Compatible】Gateron Optical Switches Compatible SMD optical keyboard,such as SK61 /SK64 /X-bow Nature Knight.
【Pls pay attention】Gateron Optical Switches cannot be used to replace MX Switches, such as GK61 GK64 GK68..
【Switches wholesale】You can tell us the quantity required..

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M SANMERSEN Kids Guitar Electric Battery Operated Toy Guitar Musical Instruments Educational Toy for Boys Girls Toddlers

【Infrared Sensing & Lighted】Unique infrared sensing can bring your kids different experience. Note: can not be used normally under the sun. Guitar has flash light attracting kids' attention when press the button. Also can exercise hand-eye coordination, motor coordination..
【Educational Music Toys】The kids guitar built-in 8 kinds of tones or melody music with different button, to development the kids sensitivity of music and cultivating music interesting and sense of music..
【Inspire Kids Music Talent】The kids guitar toy has 4 strings (Adjustable strings’ tighten or loose by head button) with different undulations will make different sounds, let the kid distinguish the scales to exercise the sharpness of the child's hearing..
【Perfect Gift for Kids】This kids toy guitar has fashion and beautiful design, could be an awesome gift for girls,boys, kids. Nice gift for children on Christmas, birthday, Children’s Day. Increase parent-child interaction and train future musicians. It is also perfect to home and party decoration, create a warm musical atmosphere..
【Light-Weighted Musical Instrument】Kids electronic guitar’s size is 20.9 x 6.9 x 2.0 Inches. Powered By: 3*AA Batteries(Not Included). Small size & back strap, easy to carry, you....

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Leviton ODS10-IDW Decora 120/277-Volt Wall Switch Occupancy Sensor, White

Leviton 1-Pole Commercial Grade Occupancy Sensor Wall Switch, Passive Infrared, 120 / 277 Volts.
Convenient push-button provides manual on/off light switching at any time.
180-degree field of view provides approximately 2,100 square feet of coverage.
Segmented Fresnel lens provides optimum sensitivity and performance.
Horizontal field of view may be adjusted between 180 degrees and 32 degrees of arc.
Ambient light override can be set to prevent activation if sufficient ambient light is available.
Leviton offers a wide selection of motion sensors that use passive infrared, ultrasonic or a combined multi-sensing technology.

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CDM324 Microwave Module, 24GHz 15m Doppler Radar Smart Microwave Body Induction Module Single Channel Switch Intelligent Sensor Module

【Contactless】 Non-contact detection, moving object detecting. Using Doppler radar technology, Compared with the traditional infrared feeling PIR, with the penetrating detection capability..
【Wide application】 This frequency sensors module's transmitting frequency is 24GHZ, can be widely applied in business, industries, word controlling etc.This is a microwave sensor module for detecting moving objects and human body. Widely used in human body sensing lighting system, anti-theft alarm system..
【Parameter】 Advanced low consumption PHEMT oscillator, Provide various frequency range standards: -UK,-F,Operating Temperature:-20~60℃..
【Independence】Independent transmitting and receiving route, can get the big gain. The module has many advantages such as high sensitivity, long sensing distance, wide sensing angle, high reliability, wide range of operating voltage..
【High performance】 Single channel operation. High sensibility, high flexibility, low cost, operating distance is 15m. Not influenced by temperature, humidity, noise, air flow, dust, ray etc, adaptive to terr....

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Haian Support Plug in Motion Sensor Light Outdoor, 20W 5000k(Daylight) 1800LM, Waterproof, Motion Detector LED Security Light for Outside with 2 Heads, Wall Mounted Pathway Lighting for Garage, Black

【Sensitive Motion Sensor】The outdoor motion light is equipped with flexible motion sensor, adjustable sensing range(10ft-40ft), adjustable sensing time(5sec-12min), 120°wide sensing angle..
【Wide Sensing Range & High Bright】The security led light gives 20W 1800lm high brightness output, replace the 150W incandescent. The lamp head and the sensor are adjustable.You can adjust them to a proper angle to meet your need..
【Waterproof 】The led motion sensor light is IP65 waterproof rating. So it can withstand rain, sleet or snow weather. It can be installed in courtyard,garage, porch, stairs..
【Energy Saving & Long Lifespan】The led light uses 85% less energy than incandescent lights, saving electricity cost. And led lights can last 50,000 hours, you don’t need to replace the light frequently..
【Attention】 When you use the motion detector lights for outside, please make sure there are no other factors influence the function of the light, such as infrared or ambient lights, humid environment and so on..

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