ReviewsCliff Detection Sensors

ZOOZEE Z50 Robot Vacuum Cleaner with 3000Pa Max Suction Power, Vacuum and Mop 2-in-1,5200mAh Super Battery Life,Quiet and Self-Charging, Pet and Carpet Friendly Robtic Vacuum, Works with Siri Alexa

Long Battery Life and Automatic Recharge - 5200mAH LG lithium electronic battery, providing up to 290 min of cleaning time, one-time continuous cleaning of 350 sqf of house, after vacuuming, it will automatically return to the charging base.
Multi-function Control - With the help of a smart robot app compatible with Siri/Alexa/Google Assistant, you can easily ask the ZOOZEE vacuum robot cleaner to clean the room no matter where you are.
Ideal for Pets - Bilateral brush’s special texture design can also easily transfer the remaining hair to the glue stick for segmentation. One-click to solve the troubles of daily household cleaning and with large suction power and multiple filtration.
Advanced Function - Robot vacuum cleaner is equipped with 26 sets of advanced sensors, which can identify any type of obstacle, and the cliff detection function prevents it from falling off the stairs.
3000Pa Strong Suction Power - When the sweeping robot encounters dirty areas or carpets in the home, it will intelligently increase the suction power and automatically adjust the height to clean thoroughly.
Tips - If you encounter any problems during use, please feel free to contact us, and we will do our best to help you solve them.

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Robotic Vacuum Cleaner with APP & Remote Control, Built-in Water Tank with Attached Mop for Hardwood Floors, Thin Carpet and Pets Owners

WIFI: All New KLINSMANN APP on your phone, you can control it everywhere at any time.
Only 2.2 inches, making it easy to go underneath the furniture. 55-60 db working noise will not bother you and you pets..
MEMORY NAVIGATION FUNCTION: This robotic vacuum will remember the route and change according to to the location of the furniture.
SAFE and EFFICIENT: 11 anti-collision sensors and 4 cliff sensors will ensure an efficient cleaning with the safety of the device and surrounding furniture.
MORE DURABLE: 120 minutes working time covers 1200-1400 ft, which is enough for your home.

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iRobot Roomba 621 Robot Vacuum - Good for Pet Hair Carpets Hard Floors Self-Charging

3-STAGE CLEANING POWER - The 3-Stage Cleaning system lifts dirt, dust and debris from carpets and hard floors while an Edge-Sweeping brush takes care of corners and edges.
A FULL SUITE OF ADVANCED SENSORS - You don’t have to worry about Roomba 621 Series Robot Vacuum getting around your home to get the job done: A full suite of advanced sensors allow this robot to navigate under and around furniture, and along edges, while Cliff Detect keeps it from falling down stairs..
DUAL MULTI-SURFACE BRUSHES - Instead of using a single bristle brush, Roomba 621 Robot Vacuum works with Dual Multi-Surface Brushes, that flex to adjust to different floor types..
AUTOMATICALLY RECHARGES - Runs for up to 90 minutes before automatically docking and recharging.
ADAPTS TO MULTIPLE FLOOR SURFACES - Unique Auto-Adjust Cleaning Head is specifically designed to tackle cleaning on multiple floor surfaces including hard wood and carpet. Head automatically adjusts to different heights of flooring for the best clean..

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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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360°Low Voltage, Strong Reliability Motion Sensor Switch Easy to Install High Sensitivity Sensor Switch for Laundry for Garages for Basements for Closets

【Improve Performance 】It uses microwave sensors, which has better performance and safer than infrared sensors..
【Indicator Lamp】Use microwave radar as control signal source to detect human movement. When someone enters the detection area, the indicator lamp will immediate light..
【Easy To Install】The detection range is 360°, which is easy to install and provides high detection probability..
【Scope Of Application】Perfect for closets, basements, laundry, garages, bathrooms, aisles and stairs..
【High Sensitivity】High sensitivity, long induction distance, strong reliability, large induction angle, wide range of power supply voltage..

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iRobot 980132384 Roomba e5 5134 Wi-Fi Connected Robot Vacuum

...s. High-Efficiency Filter traps 99% of cat and dog dander allergens..
LEARNS YOUR LIFE LISTENS TO YOUR VOICE - Learns your cleaning habits to offer up personalized schedules, while Google Assistant and Alexa allow you to start cleaning with just the sound of your voice..
ADAPTIVE NAVIGATION - A full suite of advanced sensors allow Roomba to navigate under and around furniture, and along edges. Cliff Detect keeps it from falling down stairs..
SENSES AND ELIMINATES DIRT - Dirt Detect Sensors alert your robot about dirtier areas of your home, like high-traffic spots, and cleans them more thoroughly..
CLEAN FLOORS EVERYDAY - Provides a system of cleaning features and smart sensors that allow the robot to adjust to your unique home and deliver a daily clean..
CLEANS CARPETS AND HARD FLOORS - Auto-Adjust Cleaning Head automatically adapts its height to effectively clean carpets and hard floors..
AUTOMATICALLY RECHARGES - Runs for up to 90 minutes before automatically docking and recharging..
iRobot does not certify the quality or authenticity of products purchased from non-authorized resellers, and will not cover claims, provide service or offer replacements for products purchased from these sellers..

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Chummie Replacement One Drop Detection Intelliflex Sensor with SmartFit Technology for Premium and Elite Bedwetting Alarms 1 Count

IDEAL SOLUTION - Spare IntelliFlex sensor is a convenient way to replace a wet sensor in the middle of the night and quickly return to bed.
ONE DROP DETECTION – Patented sensor with One drop detection technology offers significant larger urine detection area than other clip sensors and....
SOFT AND COMFORTABLE - Reusable, flexible sensor is made from soft silicone material.
ultra-thin sensor has soft round corners for comfort and will....
DURABLE AND RELIABLE - Non-corrosive sensor will not corrode like some sensors found in other bedwetting alarms and will last the duration of the....
CARE INSTRUCTIONS - Cleaning the IntelliFlex sensor is easy.
after a bedwetting accident simply place the sensor under tap water and pat dry.

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iRobot Roomba E5 5150 Robot Vacuum - Wi-Fi Connected Compatible with Alexa Ideal for Pet Hair Carpets Hard Self-Charging Robotic Vacuum Black Renewed

POWERFUL PERFORMANCE AND POWERFUL PICK-UP - Pulls in stubborn dirt and messes with a Premium 3-Stage Cleaning System and 5X the Power-Lifting Suction.....
IDEAL FOR HOMES WITH PETS - Unique Dual Multi-Surface Rubber Brushes don't get tangled with pet hair. Brushes adjust & flex to stay in constant....
LEARNS YOUR LIFE LISTENS TO YOUR VOICE - Learns your cleaning habits to offer up personalized schedules, while Google Assistant & Alexa allow you to....
ADAPTIVE NAVIGATION - A full suite of advanced sensors allow Roomba to navigate under & around furniture, & along edges. Cliff Detect keeps it from....
SENSES & ELIMINATES DIRT - Dirt Detect Sensors alert your robot about dirtier areas of your home, like high-traffic spots, & cleans them more....

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CQRobot Ocean: 10.525GHz Doppler Effect Microwave Motion Sensor Compatible with Raspberry Pi and Arduino Board. for Industrial, Measurement, Automatic Doors, Sensor Lights, Reversing Radar, etc.

The microwave motion sensor is a microwave moving object detector designed by the principle of Doppler radar. Unlike ordinary infrared detectors, microwave sensors detect the movement of objects by detecting the microwaves reflected by the object. The detection object will not be limited to the human body, but there are many other things..
Adapts to harsh environments without affecting by temperature, humidity, noise, airflow, dust, light, etc. Powerful anti-RF interference capability.
The microwave moves at the speed of light with great directionality. Compatible with Raspberry Pi and Arduino Board..
Used in industrial, transportation and civil applications such as measuring, liquid levels, automatic door motion detection, automatic washing, production line material detection and car reversing sensors etc..
Note: There are ultra-high frequency MOS devices inside the microwave motion sensor. If you try to use battery power to test during the test, this can avoid the breakdown caused by the static pressure difference between the power supply and the test device, such as the oscilloscope.
in addition, when the product is in use, Plea....

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TECBOT S1 Robot Vacuum Cleaner Pink with Strong Suction 2000 Pa and Self Charging for Hard Floor,WI-FI Connected ,Alexa and App Control ,Ideal for pet Hair

【POWERFUL SUCTION】: TECBOT automatic vacuuming robot uses a high-power brushless motor with a maximum suction power of up to 2000Pa. It can easily clean ground dirt and pet hair，It is an ideal choice for hard floors and carpets..
【INTELLIGENT FUNCTION】: Built-in 29 sets of advanced intelligent sensors help the robot vacuum cleaner better recognize obstacles, among which collision sensors and cliff sensors can effectively prevent collisions and falls..
【HIGH-EFFICIENT CLEANING】: TECBOT robot vacuum cleaner has a unique gyroscope navigation function, which cleans your home more thoroughly following an efficient zig-zag path and improves cleaning efficiency by 30%..
【ULTRA-SLIM BODY】: 2.9-inch low design allows the vacuum cleaner to slide under and around beds, sofas and other furniture to achieve thorough cleaning and high coverage. Under the protection of the top cover made of scratch-resistant tempered glass, the failure rate can be reduced..
【WHAT DO YOU GET】: 1 TECBOT robot vacuum cleaner, and a series of vacuum cleaner accessories: 4 side brushes, 1 additional HEPA filter, 1 remote control (2 AAA batteries included), 1 charging stand, 1 AC power adapter and 1 cleaning tool, user manual, and our worry-free 12-month warranty..

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iRobot Roomba 614 Robot Vacuum- Good for Pet Hair, Carpets, Hard Floors, Self-Charging, Black

3-STAGE CLEANING POWER - The 3-Stage Cleaning system lifts dirt, dust and debris from carpets and hard floors while an Edge-Sweeping brush takes care of corners and edges.
FOCUSED CLEANING YOU CAN COUNT ON - iRobot's Patented Dirt Detect Technology allows the Roomba 614 robot vacuum to detect dirtier areas of your home and clean them more thoroughly..
A FULL SUITE OF ADVANCED SENSORS - You don’t have to worry about Roomba 614 Series Robot Vacuum getting around your home to get the job done: A full suite of advanced sensors allow this robot to navigate under and around furniture, and along edges, while Cliff Detect keeps it from falling down stairs..
DUAL MULTI-SURFACE BRUSHES - Instead of using a single bristle brush, Roomba 614 Robot Vacuum works with Dual Multi-Surface Brushes, that flex to adjust to different floor types..
AUTOMATICALLY RECHARGES - Runs for up to 90 minutes before automatically docking and recharging..
ADAPTS TO MULTIPLE FLOOR SURFACES - Unique Auto-Adjust Cleaning Head is specifically designed to tackle cleaning on multiple floor surfaces including hard wood and carpet. Head automatically adjusts to different heights of flooring for the best clean..

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