Best Indicator Sensor

LUCKY Wired Fish Finder Sonar Sensor Transducer Water Depth Finder Portable Fish Finder for Fishing

Wired Sonar Sensor: The wired sonar sensor allows 45° detect angle with 100m(328ft) depth detection..
Details On Display: Fish icon, bottom contour, battery strength indicator, water depth, sensitivity indicator shown on the screen. The wired fish finder portable is a good helper for finding fishes..
Using Methods: You can cast the sonar sensor transducer into the water or tie it on your boat hull. Good use for ice fishing, kayak fishing, sea fishing, etc..
Portable Fish Finder: The wired fish finder is small and portable and easy to carry. Put it in your pocket and then you can take it to anywhere you want..
Package Include: Come with round sonar transducer with 7.4m cable, transducer adapter, stainless bolt, stainless wing nut and neck strap..

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Wireless Indoors Motion Sensor and Pager Bed Alarm and Fall Prevention for Elderly Kids Home (2 Motion Detector +1 Receiver)

Motion Sensor Alert Device include 1 Plug-in Pager and 2 Motion Sensor. Signals connected receiver when motion is detected.Allows caregiver freedom to monitor movement remotely..
Motion Detector Security Sensor detects movement within 16.4ft range x 110°. It transmits the signal to receivers within the 500ft/150m in open area. It with optional adjustable mounting bracket.It can also be put flat in the mailbox as a mailbox alert(AAA battery included).It's not waterproof. If it is used outdoors, a waterproof cover shall be added..
Visual and Sound Alerts: When the sensor is engaged, the LED light indicator flashes to perform a visual alert. It's a great visual indicator when you are listening to music or for the hearing impaired. You can personalize your receivers with 58 unique ringtones and 5 volume levels (0-110dB)..
Easy Installation: EverNary Wireless Monitor Sensor is battery (also can use USB cable) operated for fast and easy use. Each receiver can be paired with up to 20 transmitters. Each transmitter can be paired with up to 20 receivers..
Wide Usage: Use as Entry Alert for home/Business.It also can be used at the front door, back door, mailbox, garage and driveway..

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YisTech Wireless Motion Sensor Detect Alert, Home Security Driveway Alarm, Motion Detector Store Door Entry Chime Doorbell, Caregiver Pager for Elderly/Kids (1 Motion Sensor 2 Receiver)

...03e[Wide Distance and range]：Motion Detector Security Sensor detects movement within 16.4ft range x 110°. It transmits the signal to receivers within the 500ft/150m in open area. It with optional adjustable mounting bracket. 003c/p003e.
003cp003e[Visual and Sound Alerts]: When the sensor is engaged, the LED light indicator flashes to perform a visual alert. It's a great visual indicator when you are listening to music or for the hearing impaired. 003c/p003e.
003cp003e[Multiple melodies&Loud chime]:The receiver has 58 ringtones for your choice. 5 adjustable volume levels from 0 dB to 110 dB. 003c/p003e.
003cp003e[Easy Installation]: YisTech Wireless Monitor Sensor is battery (also can use USB cable) operated for fast and easy use. Each receiver can be paired with up to 20 transmitters. Each transmitter can be paired with up to 20 receivers. 003c/p003e.

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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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Under Cabinet LED Lights Wireless, 30 LED Closet Lights Motion Sensored, USB Rechargeable Magnetic Counter Lighting Battery Operated, Homelife LED Stick on Lights bar for Kitchen, Bedroom,Cupboard

...modes, the under counter lights will Auto light up when human motion is detected. Sensor range:120°,10ft/3m, auto-off about 20s after no motion induction..
[4 Working Modes]:Closet lights w/4 working modes: Always On mode (switch to“ON”).
Motion Sensor mode (Click“ECO”button then Red indicator light and flash 1s),illuminated with human detection no matter in daytime or at night.
Light& Motion sensor mode(Click“ECO”button then Green indicator light and flash 1s),ONLY light up When human motion is detected in Dark condition..
[Large capacity,USB Rechargeable battery] With Built-in 1000Amh Chargeable battery, the wireless under cabinet lighting easily be full charged about 4 hours via USB cable(Included). Under Always on Mode, under cupboard lights will illuminate about 4-6Hours, but light up about 7-30Days on Light& Motion sensor mode..
[Easy installation]: 1.Built in strong magnet, this homelife led motion sensor bars can be adsorbed directly on any ironwork surface. 2.Installed by 2 magnetic strip( included ), easy to stick on any non-ironwork surface. No need any tools..
[Wide Application]:The motion sensor light is prefect for bedroom, closet, cabinet, workshop, garage, stairway, hallway, storage room, shelf, wardr....

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10Pcs Car Temperature Gauge Kit-Coolant Temperature Gauge - Digital Temperature Gauge 2inch 52mm Universal Car Truck LED Water Meter Instrument Tool

❃Application: The water temperature meter is used to measure the water temperature of a car. The number and indicator can clearly show the water temperature. - 12v car water temp gauge.
❃ High quality: The water temperature gauge is made of ABS, sturdy and durable.ABS has excellent complete physical and mechanical properties and good low temperature impact proof. Dimensional stability. Electrical properties, wear proof, chemical proof, dyeing, finished product processing and mechanical processing are better. - car temperature gauge kit.
❃Easy to read in the dark: The blue light on the dial makes it easy to read in the dark. Its measurement range is 40-120 degrees Celsius. High sensitivity, easy and convenient to use. - reloj temperatura fae.
❃Application: The water temperature meter is used to measure the water temperature of a car. The number and indicator can clearly show the water temperature. - coolant temp gauge.
❃Principle: The water temperature sensor is a thermistor sensor. Screwed to the engine cooling water channel. The thermistor determines the amount of current flowing through the coil of the water temperature gauge. To guide the meter hands - coolant temp gauge.
❃ High quality: The water temperature gauge is made of ABS, sturdy an....

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Hygrometer Humidity Gauge Meter - Wireless Indoor Outdoor Thermometer with 1 Remote Sensor - Room Thermometer for Home, Temperature and Humidity Monitor for Greenhouse Nursery Garden, 200ft/60m Range

【 Multi Channel Hygrometer 】The hygrometer thermometer come with 1 main unit (built-in sensor) and 1 remote sensor, it can display temperature and humidity of 2 different areas. The indoor outdoor thermometer hygrometer has 3 channels for remote sensor, you can add on multiple channels to monitor up to 4 locations. Additional Remote Sensor is sold separately.
【 Backlight & Touchscreen 】Remote thermometer features touchscreen and 4'' high clear HTN LCD, display 178° wide view. Back-lit for use in low light condition.
【 Trend Indicator & High / Low Records 】Humidity meter displays indoor outdoor temperature and humidity readings with trend arrow and all time/24 hours max & min records, to always keep you aware of the slight changes in your living environment in order to make necessary adjustments in time.
【 Battery Status Indicator 】The outdoor thermometer for patio will display the battery status for both main unit and remote sensor.
【 Transmission range up to 200ft/60m 】Wireless remote hygrometer inside outside thermometer provides accurate and real-time temperature and humidity readings from up to 200ft/60m away.

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Caregiver Pager Wireless Motion Sensor Alert Room Bed Alarm and Fall Prevention for Elderly Dementia Patients (2 Receiver+3 Monitor Motion)

Wireless Caregiver Pager include 2 Plug-in Pager and 3 Motion Sensor. Signals connected receivers if/when motion is detected.Allows caregiver freedom to monitor movement remotely..
Motion Detector Security Sensor detects movement within 16.4ft range x 110°. It transmits the signal to receivers within the 500ft/150m in open area. It with optional adjustable mounting bracket..
Visual and Sound Alerts: When the sensor is engaged, the LED light indicator flashes to perform a visual alert. It's a great visual indicator when you are listening to music or for the hearing impaired. You can personalize your receivers with 58 unique ringtones and 5 volume levels (0-110dB)..
Easy Installation: EverNary Wireless Monitor Sensor is battery (also can use USB cable) operated for fast and easy use. Each receiver can be paired with up to 20 transmitters. Each transmitter can be paired with up to 20 receivers..
Wide Usage: Use as Entry Alert for home/Business.It also can be used at the front door, back door, mailbox, garage and driveway..

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DREAM SPORT Cadence Sensor of Bike Computer Bluetooth & ANT+ for Spin Bike Bike Speedometer Zwift Garmin Wahoo APP Stationary Bicycle

...r common bicycles on your bike computer or smartphone with compatible training apps..
[Easy to install and use] Small size, light weight and no magnet designed wireless cadence sensor, place the sensor at inside of the crank arm with rubber O-ring. Ride your bike for 5 seconds to wake up cadence sensor, when the LED indicator flashing, support to connect any BLE 4.0 or ANT+ enabled device and smart phone..
[Application of paring] Download the Apps to work with magnetless sensor: Wahoo, Zwift, Garmin, Trainerroad, Sufferfest, MapMyRide, Komoot, RideWithGPS, Cyclemeter, Peloton bike system, Rouvy, Fulgaz, Kinomap, Cateye Cycling, Bikeboard, Strava..
[Automatically record and upload data] When the LED indicator flashing, connect to the device within 3 meters long and it's better to keep other bluetooth 4.0/ANT+ product away from the sensor. Excellent wireless speedometor ordometer and cycle computer to help you record and upload your cycling data to your favorite devices..
[ 20+ choices 1 year warranty] Dreamsport have full range 20+ models bike computer for choices and worldwide professional user with professional engineering service for all using issues. We are making effort for better on-line service and 1.5 year free warranty. Please contact us if any q....

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