10 Best
Infrared Sensors
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Product Highlights
- Easy to use: the out output port of the ir proximity sensor can be directly connected to the i/o port of the microcontroller, or can directly drive a 5v relay; connection method: vcc-vcc; gnd-gnd; out-io; 3 to 5v dc can be used power supply; with 3mm screw holes for easy fixing and installation
- Widely used: the detection distance of obstacle avoidance sensor can be adjusted by the potentiometer. it has the characteristics of small interference, easy assembly, and convenient use. ir sensor module can be widely used in many occasions such as robot obstacle avoidance, obstacle avoidance car, assembly line counting, and black and white line tracking
- Super material: 20 infrared sensor modules are made of high-quality electronic accessories, with nickel-plated surface, which has superior oxidation resistance, conductivity and durability; the detection range of the sensor adopts lm393 chip, which can be adjusted by potentiometer, with little interference and stable performance , easy to assemble and use
- Adjustable distance: when the signal module detects the signal of the obstacle ahead, the green indicator light on the circuit board is on, and the out port continues to output a low-level signal; the detection distance can be adjusted with the potentiometer, clockwise to increase the detection distance, reverse the counterclockwise direction reduces the detection distance
- Note: the infrared obstacle avoidance module actively detects infrared reflections, so target reflectivity and shape are key to detection range. the black detection range is the smallest, and the white is the largest; the distance between small-area objects is small, and the distance between large-area objects is large.
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Product Highlights
- [infrared parameter]: infra-red frequency: 1.92khz; power supply: dc 12v; wave length: 940nm.half egg shaped, input: rx 15ma-tx 30ma, operating temperature: -10℃ to 70℃
- [receiving a long range]: the infrared detector can create a reliable and invisible infrared beam up to 20 meters.by installing the receiver and transmitter at the same level, it can effectively detect and reach the alarm within the range of 20 meters.
- [application]: the outdoor photo beam sensor is great to be installed for security system in school, office building, hosipital, home yard, etc.it can also be installed in the garage security protection, installation of the security system of valuable goods stores.
- [excellent quality]: this single beam infrared sensor is made of high quality plastic shell, eco-friendly, durable and sturdy to use.the plastic case has excellent characteristics such as corrosion resistance, easy cleaning, and waterproof. when there is no external force, it is generally not destroyed, and the service life is very long.
- [weather instructions]: therefore, the infrared detector still has the ability to detect the distance when it is used in inclement weather.range can be reduced to 30% in bad weather conditions: fog, rain, dust, etc.
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Product Highlights
- 【multiple working method】: this ir infrared obstacle avoidance sensor module output port out can be directly connected to micro-controller io port, which also can drive a 5v relay directly
- 【adjustable function】: when signal module detects obstacles ahead, the green indicator light on the circuit board is on and at the same time the out port outputs low level signal; detection distance can be adjusted with potentiometer, clockwise to increase detection distance
- 【extensive applications】: this 5pcs ir infrared obstacle avoidance sensor module can be widely used for robot obstacle avoidance, obstacle avoidance car, assembly line, black and white line tracking and many other occasions
- 【low negative impact】: the detection range of this ir photoelectric obstacle avoidance sensor can be adjusted with potentiometer, which has little interference, and this avoidance sensor module is easy to assemble
- 【note】: active infrared reflection detecting sensor, so the target reflectivity and shape is the key of the detection range.black color has the minimum detection range, white has the maximum; small objects have short detection range, large objects have long detection range
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Product Highlights
- 【adjustment function】four channel frequency adjustment function, suitable for stack installation in the same place. optical anti-interferencia housing specialties. intelligent adjustment, which can obtain information more accurately and improve information accuracy.
- 【 seal design】sealed design to anti-rain (fog), dust (worms) and other integrated weather, can keep normal operation in harsh environment.
- 【infrared motion detect】this motion detector integrates detection, reception, and alarm. when it finds that someone in the monitored area is active, it will immediately sound a siren alarm to remind the owner to pay attention to or intimidate the illegal intruder.
- 【anti-rfi / emi】a unique design with a high-capacity rfi / emi-resistant digital filter circuit. the outer detector looks small and beautiful.
- 【widely used】widespread used for alarm system, access control system, etc. and can be used in hotels, hotels, schools, offices, factories.
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Product Highlights
- Function ------ infrared barrier alerts can enhance the ability of the detector to resist rfi or emi, lightning protection, etc., and adapt to harsh environments. please confirm before buying, avoid buying errors, improve the shopping experience
- Size ------ the size is about 100x35x40mm/3.94x1.38x1.57in, the wavelength is 940nm, and the input power is dc or ac 12-24v. infrared barrier detectors are anti -theft, alarm, safety equipment and channel detectors, professional manufacturing, and the ideal choice for vehicles.
- Multiple applications ------ active infrared barrier sensors are widely used in the door system, access control system, security alarm system, etc. perfect match, is a high-performance accessory to help you better upgrade performance
- The receiver range ------ the receiver receives less than or equal to 15 m / 49.2 feet, when there is a harsh weather (such as heavy rain or fog), the distance will be shortened by 30%. easy to maintain reduced your replacement cost
- Easy to install ------ installation is very simple. it does not require complicated tools, which can be used convenient and reliable. save your time, don't need frequent replacement, but it is recommended to install
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Product Highlights
- ▶ suitable for wall and ceiling mounting ▶ adjustable time setting and light sensitivity via rotary control
- ▶ the connected lamps are automatically switched off after the burn time has been switched on
- ▶ innovative, adjustable infrared motion detector with 180 ° detection range ▶ very high detection range - up to 12 m
- ▶ thanks to the latest infrared technology, the connected light is automatically switched on when moving
- ▶ ip65 protection - dust and spray water protected ▶ perfect for indoor (corridors, stairs) and outdoor areas (backyards, gardens)
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Product Highlights
- Measurement range: 4cm to 30cm
- The power supply voltage : 4.5 to 5.5 v
- Infrared ranging sensors use the principle that the intensity of the reflections at different distances from the infrared signal encountered by the object is also different to detect the distance of the object.
- The maximum allowable angle: > 40
- Made of high-quality materials, durable and long service life. it is widely used in various fields that require infrared ranging.
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Product Highlights
- ✔ durable material -- the black pir sensor is made of premium plastic material, not easy to aging, sturdy and durable for a long time use. exquisite appearance design, with high sensitivity and stable performance.
- ✔ widely use -- ceiling or wall mounted, the black external pir sensor is suitable for corridor, hallway, garage, patio, toilet and anywhere needed. waterproof and weather proof, also suitable for outdoor use.
- ✔ item specification -- distance: 2~12 meters (adjustable); detection angle: ≤160°; time-delay: 5sec~10min(adjustable); recommended installation height: 1.5~4m. wire connection instruction: brown wire: live input, red wire: live output, blue wire: common neutral.
- ✔ motion sensor outdoor -- the pir sensor adopts infrared body motion induction technology, which can achieve intelligent control and energy saving. recommended that the product is installed by professional electrician.
- ✔ quality guarantee -- free exchange within 12 months product warranty. if you have any problem within 12 months, please feel free to contact us.
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