Reviews Reverse Detecting Sensor

Wired Metal Door Window Magnetic Contact Sensor Detector Switch Alarm Home Garage Security Kit

  • 【Protective Device】This is a set of magnetic detecting switch used to protect doors and windows for the most part, protective device monitors the opening and closure of doors and windows.sensor magnetic metal.
  • 【High Quality】High quality magnetic sensor contacts with strong magnetic, sensitive respond and long durability.wired metal door window.
  • 【Easy to install】The wired part often be installed on the fixed door frame and the mating part is mounted at the corresponding place on the door.Simple to install no hassles.wired metal door.
  • 【Widely Use】Magnetic detecting switch is ideal entry warning for homes, apartments, mobile homes, dorms, offices, hotel rooms, garages, and more.magnetic alarm switch contact.
  • 【Warranty】1 year warranty, 30 days money back, 7x24 hours email support.garage door magnetic sensor.
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ZISUYU Motion Sensor Light Indoor Led Night Light Stick on Nightlight Battery Operated Lights for Hallway Stair Bathroom Closet Bedroom (Patent No.: D952218S)

  • [SMART & SENSITIVE] The motion sensor light supports motion activated sensor and light sensor, smart and accurate sensor, motion detecting distance within 4m/13.12ft, detecting angle is 120 degree.
  • [ENERGY SAVING] The led night light only turns on when it’s dark enough and has motion detected, auto-off after about 30 seconds of no motion detected..
  • [DURABLE & LIGHTWEIGHT] Motion sensor night light, its material is ABS plastic, each item's weight is 22g/0.78oz, small and can be sticked-anywhere!.
  • [SOFT & COMFORTABLE LIGHT] 20 lumens, bright your path way make you safety and not too bright for sleepy eyes and right for someone who has been sleeping.
  • [CONVENIENT] Easy to install with 3*AAA batteries(not included) and stick on anywhere with sticker or just put it upright on the platform, you don't need power outlet or spend 2h to recharge....
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PIR Motion Sensor Switch, 5A DC 5-24V Mini PIR Infrared Motion Sensor Detector Switch LED Strip Automatic Switch Widely Used on The Motion-Activated Lighting(White)

  • 【PIR motion sensor】The PIR motion sensor can detect human movement by detecting infrared ray emitted by human body..
  • 【Wide Range】120 degrees cone angle detecting range and detecting distance is up to 5-7m. High and stable sensitivity, effectively save energy and improve efficiency..
  • 【Widely Applicable】Widely used on the motion-activated lighting, LED strips security system, automatic sensory device and more..
  • 【humance Design】2-360 seconds adjustable delay range for you to choose a suitable time, more humance..
  • 【Low Power】Output voltage is equal to input voltage, low power consumption. Mini and compact so as to put it without destroying home decoration..
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HAMMERHEAD 4V Lithium Rechargeable Screwdriver with Patented Circuit Sensor and 9-Piece Bit Kit with Innovative Bit Grip

  • HAMMERHEAD circuit sensor Li-ion cordless screwdriver features non-contact technology, Lightweight design with an ergonomic handle, is easy and comfortable to use, Nine 1-in bits make it easy to tackle a variety of light-duty tasks.
  • Safely detecting live wires from up to 1-in away in outlets, switches, cords and fixtures, Integrated wire stripper and wire bender make this tool ideal for electricians.
  • Single-speed motor produces 230-RPM max in forward and reverse, so you can tackle household chores with ease, 4-volt, 1.3-Ah integrated Li-ion battery with USB charging port allows for convenient charging.
  • 2 LED work lights allow you to keep working, even in low-light conditions.
  • Includes 4-volt Li-ion rechargeable screwdriver with integrated battery, USB charging cable, nine 1-in bits and a magnetic insert bit holder.
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Baomain Approach Sensor Proximity Switch PL-05N DC 10-30V 200mA 5mm Inductive Detector NPN NO

  • LJ12A3-4-Z/AY (PNP NC) inductive proximity switch.
  • Wire Type : DC 3 Wire Type (Black, Brown, Blue).
  • LJ12A3-4-Z/AY inductive proximity switch supply voltage : DC 6-36V.
  • M12 approach sensor theory: Inductive Sensor.
  • Inductive proximity switch sensitive detection: ABS material detection surface, the built-in intelligent sensing chip of the proximity switch can sensitively detect objects, when proximity switch is close to single target object, it will send control signal.
  • LJ12A3-4-Z/AY application: It is a component widely used in automatic control industry for detecting, controlling, and contactless switching. It is widely used in mechanical automation, 3D printer probe bed leveling, paper making, light industry for limiting station, orientation taking count, speeding trial etc..
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78 LED Closet Light, Newest Rechargeable LED Motion Sensor Under Cabinet Lights Wireless Stairs/Garage/Safe Night Lighting with 2400 mAh battery (2 Sensor Modes)

  • NEWEST 2 SENSOR MODES – Only Motion Sensor:Light will auto-switch on when detecting human’s movement, not only in dark condition, but also in daytime.
  • Motion and Light Sensor: Auto-switch on when detecting human’s movement in dark enough condition.(It will not turn on if it is not dark enough or in daytime).
  • SUPER-BRIGHT 78-LED & RECHARGEABLE – Comes with 78 super-bright LEDs, not only perfect for lighting large space but small area. Built-in 2400mAh Rechargeable Lithium battery, provides about 3-4 hours Always-on Mode or 1-2 Months (Sensor Mode–Activate 10 times a Day) in a fully charged..
  • 4 CYCLE MODE SWTICH – Long press the switch 3 sec to Power ON/OFF. 1st: Motion & Light Sensor Mode, 2nd: Only Motion Sensor Mode(BLUE indicator light will flash 1 sec), 3rd: Always On Mode(RED indicator light will flash 1 sec), 4nd: OFF.
  • 2 SIMPLE INSTALLATION WAYS – Light’s back cover with Built-in Magnet, it can be adsorbed directly on any ironwork surface. With 3M Adhesive Magnetic Strip,it can be easily attached to and detachable from the lamp body, allows you to install anywhere you want..
  • ILLUMINATE DARK AREAS – Sensing Range is 10 feet (3m)/ 120 degree, and will turn off in 20 sec after no more motion d....
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AUTONICS CR18-8DN Autonics Capacitive Proximity Sensor, 12V-24V, 8 mm

  • Package Content: 1 x Capacitive Proximity Switch.
  • Detecting Distance: 1-20mm (Read description befor purchase).
  • Detecting Object: Metal, Water, Glass,etc (See conditions in the description!!!).
  • Operating Temperature: -25C to +65C (Non-freezing Condition).
  • Cable Length: 2m/6.56ft(Salida de corriente: 400mA (carga resistiva).
  • Temperatura de funcionamiento: -25C a + 65C (condición de no congelación).
  • Theory: Capacitance Sensor(Tipo de cable: Tipo de cable CA 2.
  • Tipo de apariencia del interruptor: Tipo de cilindro.
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Nuvo Lighting SF77/701 Two Light Outdoor Heavy Duty Cast Aluminum Durable Weather Proof Security Flood Light, Black

  • ...s a wider beam angle of 220° to cover a larger area. Equivalent to a 130W halogen bulb and 5 times more energy saving..
  • 3 Optional Modes: The outdoor motion sensor lights battery operated aims to brighten and protect your home and pets in an energy saving way. Auto Motion Sensing Mode: lights up 1000LM for 20s once detecting motion.
  • Eco Motion Sensing Mode: stays on for a total of 60s (700LM for 20s upon detecting motion, and 200LM for 40s when no motion is detected).
  • Off Mode: turns off the battery powered motion sensor lights..
  • IP 65 Waterproof: Battery flood light is resilient enough to stand up to potentially harsh weather conditions like wind, rain, snow and freezing weather. We proudly stand behind our products. If you have any problem, please feel free to contact us, and we’ll be very happy to troubleshoot it for you..
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EinCar 4 Parking Car Parking Sensor Reverse Backup Radar System Kit Display View Vehicle Distance Detection Backup Sensor Reversing Sensors Universal Car Auto Radar Detector Sensors Sound Warning

  • ❆ Universal Parking Sensors: This universal car parking sensor kit consists of 4 ultrasonic sensors, digital center control box, and this car parking sensor kit comes with LED digital display shows the distance between the car and obstacle, the reverse backup radar system making the job of parking any vehicle much easier..
  • ❆ Distance Display: This car parking sensor kit not only makes beep sound warning, but aslo shows you distance data. The reverse backup radar system beep sound warning will be more frequent when distance is getting closer. Prevent future dangerous and costly collisions. Help to increase safety for passengers, pedestrians and your family..
  • ❆ 4 Parking Sensors: The car parking sensor kit with 4 auto detector sensors. 4 sensors are anti-freeze, waterproof, and quake-proof. The reverse backup radar system buzzer built-in the LED display, no need to connect to a separate buzzer out side..
  • ❆ Easy to Install: The car parking sensor kit easy to install, with detailed English manual. Perfectly fit your car with universal hole saw. This reverse backup radar system with a metal drill head, convenient to drill hole on the bumper of the car..
  • ❆ The car parking sensor kit can help you prevent future dangerous and costly collisions. And rev....
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Alinan 10pcs High Sensitivity Sound Microphone Sensor Detection Module for AVR PIC

  • Using infrared reflective sensor TCRT5000.
  • TCRT5000 infrared reflection sensor, detecting reflection distance, suitable for 1mm~25mm, comparator output, clean signal, good waveform, strong driving ability, over 15mA, with potentiometer adjustment sensitivity.
  • IR Infrared Obstacle Avoidance Sensor Module TCRT5000 Photoelectric Switch Barrier Line Track Sensor Module for Smart Car w/Cable 3.3V-5V.
  • Easily Installation:Design with bolt holes for easy installation.Use wide voltage LM393 comparator,With potentiometer to adjust sensitivity.
  • Output form: digital switching output (0 and 1),Comparator output, clean signal, good waveform, strong drive capability, over 15mA.
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