ReviewsSensor Indicator

Garage Door Opener Remote Limited Edition

Liftmaster 41a5034 Safety Sensors Garage Door Opener Photo Cells Chamberlain.
The LiftMaster 41A5034 are the replacement safety sensor beam infrared photo eye sensors that have a green indicator light on one side and a yellow....
These beams have a green LED indicator on side and a yellow LED indicator on the other side..
NOTE: If your beams have a green indicator on both sides you need the LiftMaster part number 41A4373A available in our store NOTE: The model number of....
LiftMaster Models: 985, 1265, 1345, 1346, 1355, 2110, 2220, 2245, 2255, 2265, 2280, 2500, 2565, 2575, 2580, 2585, 2595, 3110, 3130, 3220, 3240, 3245,....

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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)

...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 detected. Ideal for the bedroom, wardrobe, closet, cabinet, workshop, kitchen cupboards, bookcase, shed, garage, hallway, kitchen, sink, stairway, laundry, drawers, steps etc..

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Lightbiz LED Closet Light, 24-LED Dimmer Motion Sensor Under Cabinet Light (1 Pack )

【SUPER BRIGHT】-- 1 Pack of 24 pure white ( 150LM ) & energy saving LEDs, brightness and comfortable to illuminate dark spaces..
【EASY TO INSTALL】-- Built in strong magnetic, this light can be adsorbed directly on any iron product, OR installed by magnetic strip ( included ), no hard wiring. It’s very easy to install and remove..
【4 CYCLE MODES】-- MODE 1: Night Mode ( Blue indicator light flash 1s), MODE 2: Day Mode ( RED indicator light flash 1s), MODE 3: Always On Mode ( Red & Blue indicator light will flash 1s ), MODE 4: OFF.
【MOTION & NIGHT SENSOR】-- With 2 Sensor Modes, it can detect the motion of human in the dark or daytime. Auto-on within 10ft (3m), auto-off after about 20 seconds of no motion detected. Super saving energy!.
【APPLICATION & WARRANTY】-- Ideal for the bedroom, closet, cabinet, workshop, garage, stairwell, hallway, storage room etc. We provide you 100% satisfaction warranty with 30 days money back guarantee and 1-Year Warranty. Please feel free to contact us with any issue, we will give you a satisfied reply within 24 hrs..

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ASOKO Led Closet Light, Dimmable Motion Sensor Under Cabinet Lights Built in Magnet Stick-on Anywhere, USB Rechargeable 2200mAh Battery Operated Night Lighting 6000K, 15.7inch, Pack of 2

... light last 240mins(Not recommended for long time lighting use). We recommend the motion sensor mode that the battery powered closet light can auto light up within 10 times per day in a month.
USB C Fast Charging: USB-C fast charging cable full charge this wireless closet light up to 100% within 3 hours. There has a indicator beside on/off switch, the red indicator show that while charging, the green indicator show the light has been fully charged.
Adjust brightness：You can also adjust the brightness from 0-100% during day and night to suits your eyes that won't make you feel dazzling by long press the button. The light with memory function can remember the brightness you set last time..
Super easy to install: The led motion light built-in magnet, anybody can install and remove it to charge easily without tool. You can stick it on the iron surface such like refrigerator. You can take under cabinet light off anytime.using its magnetic strip on any non-iron article surface, like stairs, cabinets, bedroom, garage, etc. When need charge or change place, you can the take closet light off anytime..

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Delta BreezSlim SLM70H 13.1W Exhaust Bath Fan with Humidity Sensor

Energy Star qualified with innovative brushless DC motor technology.
In humidity sensing mode, the Fan will start when humidity is above 60%, and will stop when humidity is below 60% automatically.
UL approved for Ceiling or wall mount installation, the only 7.5 inch x 7.25 inch small size bath Fan in the market.
Compact housing for easy retrofit and replacement of older bath fans, quiet operation at 2.0 sones.
Energy efficiency rating approximately 5.8 CFM/watt, blue and Amber LED indicator light to show humidity sensor and full speed modes.
Blue and Amber LED indicator light to show humidity sensor and full speed modes.

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TOTO UT104E#01 Commercial Washout Urinal With Top Spud, Cotton White

When sensor no longer detects User, Solenoid Valve activated.

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uxcell A13082300ux1431 2 Pcs Water Sensor Rainwater Module Rain Detection Module 3.3V-5V

Speed Measuring Sensor IR Infrared Slotted Optical Optocoupler Module Photo Interrupter Sensor for Motor Speed Detection.
IT can be used for slot-type photoelectric, as long as the non-transparent objects through the slot can trigger the output 5V TTL level. Schmitt trigger to use the trembling pulse, very stable, can be used for small car measuring speed, distance measurement and so on!.
Signal output indicator (while breaking the beam, outputs low level, the indicator lights up).
Infrared detection, eliminating the interferences of external stray light.

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MOTOCOCHE 6 Channel Automotive Engine Noises Stethoscope Kit, Electronics Abnormal Noise Finder Identify Diagnostics Tools with Headphone

... electronic stethoscope is a safety test device used to find out the abnormal noise source and its location, which allows you to repair faults in time, gives your family the most safety. Suitable for automobiles, trucks, heavy machinery, agricultural machinery, etc..
[Easily Find Abnormal Noise] - The abnormal sound indicator is divided into three colors: green, yellow and red. The color change is determined by the detected volume level, the minimum volume is green and the maximum volume is red. Once noise detected, can adjust the sound sensitivity or light sensitivity to confirm the noise location and accurately find the fault in advance..
[6 Sensors Work At The Same Time] - The stethoscope has 6 earphone channels which means the 6 clip-on sensors can be connected to different positions at the same time, and the earphone channel can be switched at will to detect and receive abnormal noise. Simple and comfortable adjustable volume headphone will help you listen more clearly..
[Sensitivity Adjustment] - Turn the sound sensitivity knob clockwise to adjust the range of the sensor's income tones. Turn the indicator light sensitivity knob clockwise or counterclockwise to increase or reduce the light sensitivity, the range of the indicator light changes with ....

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CallToU Caregiver Pager Bed Sensor Alarm and Fall Prevention for Elderly/Dementia Motion Sensor Alert with 2 Portable Pagers and 3 Motion Detectors

Easy to monitor loved ones getting out of bed or leaving the room， Motion sensor can be mounted to the wall/by doorways or floor, or placed on table.When motion is detected, it transmits the signal to receivers within the 500ft in open area..
The bed alarm does not sound in the patient's room, potentially startling them and causing a fall..
Allows caregivers to free up time for housework while the patient is sleeping and freely monitor movement remotely..
When the sensor detect the movement, the LED light indicator flashes to perform a visual alert. It's a great visual indicator for the hearing impaired. 4 adjustable volume from 0 to 110db can be heared through the house..
The sensor Alarm also can be used as Entry Alert for home/Business.It can be used at the front door, back door, mailbox, garage and driveway..

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Lightbiz 78 LED Closet Light, Newest Rechargeable Motion Sensor Closet Light Wireless Under Cabinet Light with 2400mAh Battery for Wardrobe,Kitchen2 Sensor Mode)

【 SUPER BRIGHT 】-- Contains 78 white ( 240LM ) & energy saving LEDs, brightness and comfortable to illuminate dark spaces..
【 EASY TO INSTALL 】-- Built in strong magnetic, this LED light can be adsorbed directly on any iron product, OR installed by magnetic strip ( included ), no hard wiring. It’s very easy to install and remove..
【 4 MODES & RECHARGEABLE 】-- MODE 1: Motion & Light Sensor Mode, MODE 2: Only Motion Sensor Mode( Blue indicator light flash 1 sec), MODE 3: Always On Mode ( Red indicator light will flash 1s ), MODE 4: OFF.
It can be recharged by any USB charging port, like plug, power bank or laptop..
【 MOTION & NIGHT SENSOR 】-- With 2 Sensor Modes, it can detect the motion of human in the dark or daytime. Auto-on within 10ft (3m), auto-off after about 20 seconds of no motion detected. Super saving energy!.
【 APPLICATION & WARRANTY 】-- Ideal for the bedroom, closet, cabinet, workshop, garage, stairwell, hallway, storage room etc. We provide you Warranty for FREE. Please feel free to contact us for any product quality issue via email, we will offer you a free replacement after confirmed. Because we have high confidence in our products. Quality determines the value of innovation to change the future!.

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Gikfun 20A Range Current Sensor ACS712 Module for Arduino (Pack of 2pcs) EK1181x2

pin 5V power supply, on-board power indicator.
Package content: 2 x 20A range Current Sensor.

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