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Best Passive Infrared Sensor

Ademco 997 Ceiling-Mount PIR Motion Detector

  • CEILING OCCUPANCY SENSOR uses passive infrared technology, PIR motion sensor to automatically turn ON/OFF lights. This motion sensor features a bright LED indicator when the sensor senses motion..
  • OCCUPANCY SENSOR Two interchangeable Fresnel lenses for perfect detection based on application needs. This allows the sensor to cover any ceiling height from 8 feet to 50 feet..
  • EASY INSTALLATION This ceiling motion detector only requires a 1/2 inch knockout cutting material costs and installation time..
  • MULTI-LEVEL, 360 degree interchangeable lens. Compatible with LED, incandescent, CFL lighting. Easy adjustable sensitivity control via DIP switch. Adjustable sensitivity 50%-100%..
  • LARGE SENSOR RANGE Up to 2800 sq. ft coverage, 360 degree field view, Operating temperature (32 – 131°F), 120VAC 0 - 800W Ballast or Tungsten, UL-Listed, 1-year warranty..
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MEGA 2560 Starter Kit Ultra (100% Arduino IDE Compatible) w/ Battery Holder, Sensors, Modules, Resistor kit and Components (no Supply)

  • ...nsor -Tilt detector module -Servo SG90 motor -Stepper motor (5V) -Motor driver module for stepper motor ULN2003.
  • 5V Active Buzzer -5V Passive Buzzer -LCD 1602 16 characters * 2 lines -LED Display Driver MAX7219 -LED Matrix Display of 8*8 -7 Segments Display 1 digit -7 Segments Display 4 digits -Simple Relay Module - Infrared Remote Control 38kHz - 38kHz Infrared decoder receiver (type 1838) - Infrared phototransistor (Flame sensor) - Infrared LED - Light sensor (Photoresistor).
  • -10 * LEDs 5mm Diffused RED -10 * LEDs 5mm Diffused GREEN -10 * LEDs 5mm Diffused YELLOW -5 * LEDs 5mm Ultrabright WHITE diffused -3 * LEDs 5mm Red / Green / Blue Diffused RGB -Shift Register (Series to Parallel IC) 74HC595 - NPN Transistor BC547 - PNP Transistor BC557 - Adjustable Knob Resistor 1kOhm (Potentiometer) - Adjustable Knob Resistor 10kOhm (Potentiometer).
  • - Resistor Pack 1/4W 1% accuracy, with 10pz of each value: 100, 220, 330, 470, 1K, 2K2, 4k7, 10K, 22K, 47K, 100K, 220K, 1M - 40-pin header 2.54 mm -40-pin header at right angle 2.54mm -5 * Capacitors for bypass tantalum 0.1uF -5 * Jumpers for header.
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Chamberlain Group Chamberlain Security Wireless Motion Alert System, Black (CWA2000)

  • Set includes one base receiver and one sensor (ability to additional CWPIR sensors-Sold Separately).
  • Passive infrared (PIR) sensor is weatherproof and detects motion up to 30ft away and features adjustable sensitivity.
  • Easy to install, no wiring required. Base units uses AA batteries or included AC adapter.
  • Base receiver detects signals from sensors up to a 1/2 mile away (in ideal situations).
  • Unique sound and light pattern on the base unit identifies which sensor has been triggered.
  • NOTE: Check User Manual in Technical Specification before use.
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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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Tangxi Motion Sensor Alarm, Wireless PIR Motion Sensor Detector Security Alarm System for Home Garage, 105dB Infrared Motion Alarm with Remote Control

  • Passive infrared sensor is an electronic sensor that can measure infrared (IR) light emitted by an object in its field of view. They are most commonly used in pirg-based motion detectors..
  • This motion sensor alarm is ideal to protect your property from unwelcome intruders. It can cover front doors, back doors, garages, sheds, outbuildings, etc., and can also be used for caravans and RVs..
  • It has a built-in PIR motion sensor, if any motion is detected, an alarm will be activated. No wire connection is needed, just put the required batteries in (no need for 4 AA)..
  • The detection range is about 7-10 meters, equipped with 2 remote controls for on/off. You can fix it on a suitable surface and use a provided remote control to open it..
  • The product has stronger anti-interference, lower power consumption, longer service life, easy to install, with a wall-mounted mounting bracket, with a rotating ball or keyhole for hanging..
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Nightfall In Middle Earth (remixed & Remastered)

  • ...e battery light night can last up to 180 days when choosing Auto+Medium Mode. It's with a magnetic strip for mounting in addition to double-sided 3M adhesive pads for places with limited electricity access. As it can stand on any flat surfaces, you could place it wherever you love for lighting the way..
  • Passive Infrared Technology. It uses an expensive passive infrared motion sensor to detect movement within 3-5 meters for automatic turn-on, and will automatically turn off after 20 seconds of no movement..
  • 5 Useful Modes. 2 Brightness Modes and 3 Lighting Modes are included for a nightlight. You can choose the desired brightness from the high or medium by simply pressing a button on the top of it while choosing lighting modes from AUTO, ON or OFF for different occasions and provide you the best using experience..
  • What You Receive: 2* AUVON Night Lights, 1* USB Cable,1* User Manual, up to 24 Month Warranty and Lifetime Technicalm Support..
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QWORK Motion Sensor Switch, 110-220V PIR High Sensitive Waterproof Wall Sensor Light Switch for Outdoor&Indoor, 49-98FT Detection Distance

  • About Detection Distance: In low temperature seasons, such as autumn, winter, and spring, the detection distance can reach 98FT. In the hot summer, high heat will slightly affect infrared sensing, and the detection distance can reach up to 49FT.
  • Excellent Infrared sensor: Adopting industry-leading passive infrared technology, uses infrared signals to detect moving objects, not generate a lot of heat and save energy without wasting electricity.
  • Time-delay Adjustable: Adjustable time delay is 7sec-8sec, which can be set according to user’s needs.
  • Wide Application: Widely used in shops, garages, corridors, laundry rooms, stairs, basements and other places.
  • 100% Satisfied Service:Enjoy a smooth&worry-free return service within a month. And any questions feel free to conatct us, we will be here for you..
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ENERLITES High Bay 360 Degree Passive Infrared (PIR) Ceiling Occupancy Motion Sensor, 1200-2800 sq. ft. Coverage, 120-277VAC, Commercial/Industrial Grade, MPC-50H, 8 Pack

  • CEILING OCCUPANCY SENSOR uses passive infrared technology, PIR motion sensor to automatically turn ON/OFF lights. This motion sensor features a bright LED indicator when the sensor senses motion..
  • OCCUPANCY SENSOR Two interchangeable Fresnel lenses for perfect detection based on application needs. This allows the sensor to cover any ceiling height from 8 feet to 50 feet..
  • EASY INSTALLATION This ceiling motion detector only requires a 1/2 inch knockout cutting material costs and installation time..
  • MULTI-LEVEL, 360 degree interchangeable lens. Compatible with LED, incandescent, CFL lighting. Easy adjustable sensitivity control via DIP switch. Adjustable sensitivity 50%-100%..
  • LARGE SENSOR RANGE Up to 2800 sq. ft coverage, 360 degree field view, Operating temperature (32 – 131°F), 120VAC 0 - 800W Ballast or Tungsten, UL-Listed. 1-Year Warranty.
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Hubbell WSPSM24V Flourescent HighBay Occupancy Sensor, WASP2, Surface Mt, 24V, No Lens

  • Hubbell WASP2 Digital Passive infrared Occupancy Sensor.
  • Interchangeable Lens Options Depending On Coverage Needed (SOLD SEPARATELY).
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TOPGREENER TDOS5-W Motion Sensor Light Switch, PIR Sensor Switch, Occupancy Sensor Light Switch, Motion Sensor Wall Switch, 500W 1/4HP, Neutral Wire Required, Single Pole, White

  • Sensor switch detects motion to automatically turn lights on and off based on the occupancy and vacancy in a room.
  • Motion sensor switch uses a passive infrared (PIR) sensor to reduce false triggers from unwanted movements.
  • Occupancy switch mode (Auto ON, Auto OFF) and vacancy switch mode (Manual ON, Auto OFF) allow you to customize the sensor according to your needs.
  • Delay times: 15 sec (Test), 10 min, 20 min, 30 min. Adjustable range.
  • NEUTRAL WIRE REQUIRED, 1,200 square feet coverage, 180 Degree View.
  • 120VAC, 500W Incandescent, Halogen, Fluorescent, LED, CFL, Works with all bulb types. Single Pole Only. Wall plate sold separately.
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Outdoor 90~250V 180 Degree Infrared PIR Motion Sensor Detector Wall Light Switch Black

  • PIR motion sensors have the jumper breakout for dual-mode operation (as pictured). Works with any SOC, MCU or can even work stand-alone to build quick-n-dirty motion-activated lights, cameras or w/e..
  • The PIR sensors have a great range of detection and are easy to connect.Great addition to an projects..
  • Passive infrared detector(PID) worked perfect for automatic light with MQTT and Lua and esp8266 wifi set up with a home assistant hub..
  • These are adjustable motion sensors, which have small helpful potentiometers/pots on board to adjust on-time and sensitivity.They work well and do not need a library to run..
  • These little infrared sensor modules for general motion detection of up to 15 feet and almost never give a false alarm..
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Motion Activated Under Bed Lights 9.8Ft RGB LED Strip Lights Motion Sensor Night Light with Automatic Shut Off Timer & App Control 5V USB Color Changing Strip Lights for Bed Cabinet Stair 2 Packs

  • 【Motion Sensor Light Strip Indoor】Compared to traditional incandescent lamps, HOUHUI motion sensor led light strip provides an efficient and....
  • 【Motion Activated & Timer Setting】Built-in human body passive infrared (PIR) motion sensor light with automatic shut-off timer. It will....
  • 【App Control RGB Under Bed Lights】You can control your motion sensor bed lights via "duoCo Strip" App. With the smart app, not only you can set 16....
  • 【Easy Installation & USB Powered】LED bed motion lights using strong acrylic-adhsive tape and fit for any clean, dry surface without worrying about....
  • 【What You Get & Wide Application】HOUHUI motion sensor night lights kit include: 2 x 9.8ft led strip lights with motion sensor, 2 x 5V USB power....
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10 LED Motion Sensor Closet Lights Cordless Under Cabinet Lightening Bar Homelife Motion Sensor LED Lights, 3 Pack

  • Material: With high-quality aluminum alloy case, which has better heat dissipation performance, and it is much more durable and stylish than cheaper plastic closet light..
  • Automatic sensor: Because of the passive infrared technology, the motion sensor closet lights is auto-on if a human within 10 feet, auto-off after 15-18 seconds of no motion detected to prolong battery life..
  • Detachable design: Each light bar come with a magnetic adhesive strip is easily attached to and detachable from the lamp body, no need any tools..
  • Brighter LED: With 10 LED in each light, motion sensor lights provide enough light and clear vision when you in the dark area, energy-saving and environmentally friendly for an extra-long life..
  • Battery operated: The light is powered by 4pcs AAA batteries (not included), applicatied for room, closet, garage and so on..
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