10 Best Pir Sensors – Review And Buying Guide

Have you ever wondered what is the best pir sensors? Well, I did, so I went on a hunt to find out. It turns out that it was relatively hard to do because there are many aspects to consider. Besides, everyone has different needs and preferences. However, after careful research, I was able to create my personal list of the top pir sensors right now, which I’m going to share with you today.

Finding the best pir sensors for your budget if you’re looking for some help keeping yourself in shape or need guidance on where to start. This review gives you an overview of your options. There is a lot of pir sensors on the market; which one should you buy? I’ve reviewed and rated 10 of the most popular products in this article.

A selection process

We analyzed a wide range of pir sensors to provide a great overview of the current market. Each was objective across a few criteria to determine relative levels of performance. We compare each across the different factors to determine which products are best for specific applications. Based on our expert recommendations, we have selected our top picks:

  • Size
  • Brand value
  • Features
  • Specifications
  • Durability
  • Quality
  • materials
  • Style
  • Design
  • Longevity
  • Consumer ratings & reviews
  • Product price
  • Warranties
  • Types

10 pir sensors: Editor Recommended

10 pir sensors Review:

1. HiLetgo 3pcs HC-SR501 PIR Infrared Sensor Human Body Infrared Motion Module for Arduino Raspberry Pi

Features :

  • Operating voltage range: DC 4.5-20V
  • Quiescent Current: <50uA Trigger: L can not be repeated trigger/H can be repeated trigger(Default repeated trigger)
  • Delay time: 5-200S(adjustable) the range is (0.xx second to tens of second)
  • Board Dimensions: 32mm*24mm
  • Angle Sensor: <100 ° cone angle Lens size sensor:Diameter:23mm(Default)

Additional Info :

Color Black
Item Dimensions
Weight 0.050625

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

Features :

  • Working voltage: DC 2.7-12V.
  • 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; (depending on the specific lens) 

Additional Info :

Color White
Item Dimensions
Weight 0.0198125

3. Stemedu HC-SR501 PIR Motion Sensor Infrared IR Body Motion Detectors Module for Arduino Raspberry Pi(Pack of 5pcs)

Features :

  • Delay Time of HC-SR501: 0.3-200S (adjustable) the range is (0.xx second to tens of second)
  • Using Potentiometer 105, output timing is from 0.5S to 200S. Operating voltage range: DC 4.5-20V; Quiescent Current: <50uA; Trigger: L can not be repeated trigger/H can be repeated trigger (Default repeated trigger)
  • You can turn on home devices by detected motion with HC-SR501 sensor. Automatically and quickly open various types of incandescent, fluorescent lamps, buzzer, automatic doors, electric fans, automatic washing machine and dryer Machines and other devices.
  • HC-SR501 motion detector sensor can be used as a hightech products. Suitable for companies, hotels, shopping malls, warehouses and family aisles, corridors. Or use for the security zone automatic lighting, lighting and alarm systems
  • If any question, please click “Stemedu”(you can find “Sold by Stemedu” under Buy Now button), in the new page, click “Ask a question” to email us

Additional Info :

Color White
Item Dimensions
Height 3.149606296
Width 3.543307083
Length 3.93700787
Weight 0.131875

4. Weewooday 10 Pieces AM312 Mini Human Sensor Module IR Pyroelectric Infrared PIR Motion Sensor Detector Modules 2.7V to 12V, Working Temperature Minus 20 Degrees Celsius to 60 Degrees Celsius

Features :

  • High sensitivity: the AM312 human sensor module is a digital intelligent automatic control product that is based on passive body infrared technology, which is highly sensitive and reliable to use, they are widely applied for all kinds of automatic induction electrical equipment
  • Nice performance: these human sensor modules are small in size, and feature low power consumption and nicely anti-interference, with internal digital signal processing and direct high and low level output
  • Repeatable trigger mode: after high sensing output, during the delay time, if a human body is active within its sensing range, its output will keep high until the delay after the people leaves, then it will become low
  • Specific parameters: Working voltage: DC 2.7V – 12V; Static power consumption: <0.1mA; Delay time: 2 seconds, blocking time: 2 seconds; Trigger mode: repeatable; Sensing range: less than or equal to 100 degrees cone angle, 3 - 5 m (depend on the specific lens); Working temperature: -20 degrees Celsius to +60 degrees Celsius
  • What you will receive: there are 10 pieces of PIR motion sensor detector modules in the package, enough quantity to meet your daily needs

Additional Info :

Color White
Item Dimensions
Weight 0.09875

5. DIYmall 5 Pack HC-SR501 Pir Motion IR Sensor Body Module Infrared for Arduino

Features :

  • Using Potentiometer 105, output timing is from 0.5S to 200S
  • Widely used in:Security Products,human body sensors toys,human body sensor lighting industrial automation and control, etc
  • NOTE: On this retrigger jumper is a solder jumper, and you need solder it by yourself
  • Pls note that there is no IR emitter in this module, the principle of PIR sensor is to detect the infrared radiation emitted by the human body, it only have a IR sensor (cell)
  • Package Included: 5 X HC-SR501 PIR Infared Sensor

Additional Info :

Color HC-SR501
Item Dimensions
Height 0.79
Width 0.98
Length 1.18
Weight 0.09875

6. Wired Passive Infrared Motion Sensor Dual PIR Detector Alarm Alarm System 12V

Features :

  • Health product, low consumption, without any kind of radiation.
  • Health product, low consumption, without any kind of radiation.
  • Good resistance to electromagnetic interference, will not false alarm under the influence of phones.
  • Exquisite appearance design with high stealthiness.
  • Through the infrared detection technology, after sensing the thiees in the front of the three-dimensional space, send an alarm signal to the alarm host, the host sent a high-decibel alarm to frighten the thiees immediately, and secretly notify the user
  • It is applied to detect objects with temperature, mainly for window, bedroom, liing room, etc.

Additional Info :

Color White
Item Dimensions
Height 0.393700787
Width 0.393700787
Length 0.393700787
Weight 0.220462262

7. KERUI Wireless PIR Motion Sensor Door Bell Shop Visitor Alert Chime Alarm Burglar

Features :

  • ♫ Brief Introduction: Combined with motion detection, 90db alert and flashing red light, 2-6M detection range in open area, this standalone, all-in-one chime alarm plays an important role in informing you of intruder or visitor. The pir motion chime sensor alarm is suitable for shop, office, home, business etc., to alert you when it detects movement, user-friendly operation and easy installation, favorable home alarm system.
  • ♫ Main Function: Voice/alarm/music mode for you to select with mode button according to the need, “Dingdong, hello, welome”in voice mode; about 15 seconds continous alarm sound in alarm mode; play the music you select in music mode. 4 levels volume adjustable with volume button; total 32 musics selectable with music button.
  • ♫ Supply Mode: There are two ways to power this doorbell chime: 9-15V power adapter and 3 AAA battery (Please note that power adapter and battery are not included in the package, you need to buy them by yourself). It is more convenient to use battery to power, without the limit of installation place while working time will be more lasting if using power adapter.
  • ♫ Easy Installation: The horizontal detection angle of the chime motion detector is 110° while vertical detection angle 15°. Come with 2 screws and double-face tape, you can mount it as you like. It is used directly after receiving, put in battery and adjust angle to avoid false alarm, not suitable for outdoor because of lack of waterproof function.
  • ♫ Attention & Warranty: No matter which mode the pir shop entry chime is, when it plays voice/alarm/music, you can not forcibly switch off it or cut off power unless they finishes completely and red light stops flashing, or all the settings will be reset. 12-month warranty, technical support and friendly responsive customer service within 24 hours. Any questions, welcome to contact us by amazon email.

Additional Info :

Color KERUIM5
Item Dimensions
Height 2.3622
Width 1.77165
Length 2.7559
Weight 0.06875

8. Direct Current 5V-24V 5A PIR Motion Activated Sensor Light Switch Occupancy Motion Sensor with Direct Current Coupler Cable for LED Strip Light (3 Pieces)

Features :

  • Pir Sensor Detection: the sensor function of this black occupancy sensor light switch is triggered by motion, which allows you to control lighting, automatic and electrical equipment
  • Adjustable Delay Time: please set it to the minimum value first, and then try to find out the value of your sensitivity and light sensor, which will save you time; Delay time controls how long the light stays on after being triggered, and the delay time is 15 to 360 seconds, which can be set by yourself; If the motion is detected, the delay time will be reset and another delay time will start
  • Energy Saving: with this convenient LED motion sensor, you can easily realize automatic lighting and liberate your hands; When installed at a place 8 feet away from the ground, the socket can sense movement in any direction farther than 10 feet away, the sensing distance is 10 to16 feet, if no movement is detected, it will automatically turn off after you set the time to save energy
  • Wide Sensing Angle: this DC motion sensor has high sensitivity and 120 degrees sensing angle, which can be applied on various occasions, such as entrance lighting, cabinet lighting, food storage room lighting, advertising lighting and more
  • What You Will Get: the package comes with 3 pieces of 5V to 24V 5A mini PIR motion sensors with DC coupler cable in black color, which is enough for your various daily use and replacement demands

Additional Info :

Color Black

9. TOPGREENER Motion Sensor Switch, PIR Sensor Light Switch, Occupancy & Vacancy Modes, No Neutral Wire Required, Operable Without Ground Wire, 4A, 250W LED/CFL, 1/4HP, Single Pole, TDOS5-KM-W, White

Features :

  • Sensor wall switch detects motion to automatically turn lights ON and OFF based on the occupancy or vacancy in a room
  • Passive Infrared (PIR) sensor detects motion with 180° field of view; advanced PIR reduces false triggers from unwanted movements
  • Motion sensor wall switch features a universal wiring design with interchangeable hot and load wires to make installation easier; no longer second guess which wire goes where
  • Occupancy sensor mode (Auto ON, Auto OFF) and vacancy sensor mode (Manual ON, Auto OFF) allow you to customize the sensor according to your needs; adjustable time delay options: 15 sec (Test), 5 min, 10 min, 20 min, 30 min; change mode with the OCC/VAC switch located under the face of the device
  • White color; 1200 square feet max coverage area, 180-degree field of view; no neutral wire required; operable without a ground wire connection; 4A, 120VAC @ 60 Hz; 500W incandescent/halogen, 250W LED/CFL, 1/4HP motor rating; operating temperature 32-131ºF; compliant with Title 20 & Title 24; single-pole only; device dimensions: 2.5″ W x 4.5″ H x 2.5″ D; UL listed; 1-year warranty

10. Automatic Infrared Motion Sensor 3 Pieces Black Motion Detectors Motion Sensor Light Switch Outdoor Pir Dc 12v Motion Sensor Pir Sensor for Wall Indoor Outdoor Security Activated Led Flood Light

Features :

  • Practical motion sensor set: you will receive 3 pieces of motion detectors in black colors, the load power of approximately 5W to 100W, and the working voltage is about DC 2.7 V-12V, reliable and reusable for you to use
  • Multiple usages: the working temperature of this outdoor pir motion sensor is about -10 Degrees Celsius to +50 degrees Celsius, which is suitable to spotlight, track light, panel light, ceiling light, etc.; You will live a convenient life with the help of our 12v motion sensor
  • Accurate sensitivity: the smart motion sensor light switch is a digital intelligent automatic control product, which is highly sensitive and reliable to use; When an object or person enters the sensing range, this pir detector can be automatically turned on, and can be automatically delayed off after the person leaves, which can well avoid the situation of not turning off the light
  • Useful outside motion detector: you can use this pir 12v motion sensor on various places, such as stairs, aisles, corridors, restrooms, office buildings, schools, neighborhoods, and other public places of various buildings, which will be a practical tool for you
  • Lower power consumption: these wireless motion sensor switches are small, and feature lower power consumption and nicely anti-interference, safe and practical, which can well detect human body’s infrared, and use infrared to control the load

Additional Info :

Color Black
Item Dimensions
Height 3.93700787
Width 8.267716527
Length 8.267716527
Weight 0.65625

Buying Guide of  pir sensors:

The best way to make the most of your time is to list the things you want to buy, weighing all the factors before deciding. There are many ways this post can suggest that will help you do this and avoid purchasing the wrong product. If you’re in a hurry for some reason, take our word for it don’t buy anything until you’ve finished reading this post! These factors will help you make the right decision when buying a product. Here are some of the things that you should consider before buying a product:

  • Price: How much are you willing to spend on your new product? If money is not an issue, you can choose the most expensive option. However, if you have a tight budget, then it is important to choose one that fits your needs and budget.
  • Durability: You need to consider how long your pir sensors will last before you buy it. Investing in something that will last longer than buying something that will break down after just a few uses is always better.
  • Quality: The quality of pir sensors should be considered before buying it. A good product will have high-quality materials used during manufacturing and construction.
  • Brand: The brand reputation of a particular product is also important because it tells you how reliable they are and how they stand behind their products.

Here is a brief description of important factors for buying a product:

Check Reviews

This is a great way to know what other people have experienced with pir sensors. You can check out user reviews on Amazon or other websites where users can post their thoughts on a product. The best place to look for reviews is on Amazon, which has a star rating system that gives you an idea of how good or bad a product is. If there are enough reviews with bad ratings (less than 3 stars), it’s probably not worth buying that product.

Look at the price

This may seem obvious, but it’s important not to just look at how much something costs and decide that it’s too expensive. Instead, you should compare prices between different sellers and see which offers more value for money! For example, if you find a similar product for $10 cheaper elsewhere, it might be worth buying from that seller instead of the first one you came across!

Type of product

There are many types of pir sensors you can buy. Some are basic, while others are advanced. You need to determine what type of product you need and then buy one that fits your needs. For example, if you want a simple product, the best choice is a basic one. However, suppose you want something more advanced. In that case, it’s better to get an expensive one because it will have extra features.

Size

The product size also matters when choosing the right pir sensors for yourself or someone else, as different people have different requirements when using their products. For example, if there is someone who uses large sized products or devices, then he/she would need something bigger than others who use smaller devices or tools. Therefore, it is important that you look at the size of each product before purchasing them so that they can meet all your needs and requirements in terms of size.

Brand

You need to buy a branded product because it has been tested and proven effective by many people before you buy it. Brands also have guarantees on their pir sensors so that if anything happens to your new item within the warranty period, they will repair it or replace it without hassle.

Durability

You should consider how long the pir sensors will last. This is because it is important for you to buy something that will serve your needs for years. If many people have used a particular product without any problem, then it means that it is durable and can serve your purpose well.

Easy to Use

When buying a pir sensors, make sure that it is easy to use so that you do not experience any difficulties while using it after purchase. Some pir sensors may look great but are too complicated for your level of expertise or knowledge about them. Make sure that the product is user-friendly so that even someone who does not have much experience can use it comfortably without any problems or inconveniences whatsoever.

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