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Household Sensors & Alarms Categories
Best Choice Daytech 
DAYTECH Door Alarm Sensor Volume Adjustable Door Open Sensor Chime 0-120 dB Window Alarm with 4 Modes for Kids Safety De Volume Adjustable Door Alarm: This door and window alarm is used to alert you when a door or window is opened by 0-120DBMengshen 
Mengshen Motion Sensor Alarm, Wireless Doorbell Alert for Front Door Door Entry Driveway Mailbox Home Shop Visitors with Wireless Motion Sensor: The transmission range of the motion sensor alarm is up to 280m/918ft (the distance from the det
Household Natural Gas Sensor Combustible LPG Gas Alarm Detector Leakage Sensor Detecting gas: Natural gas (CH4), LPG. Heat alarm value: 57℃. Alarm setting value: 6%LEL. 1 Natural Gas Sensor. Valve/maDaytech 
Daytech Door Sensor Chime Entry Alert Chime Wireless Door Window Open Alarm with 5 Volume Levels for Home Store Apartmen How This Door Open Sensor Alarm Works: Door sensors are devices that let you know when someone has opened a door. Door s
, 500 FT Range Security Household Sensors & Alarms 2 Count Best Value Mengshen 
Mengshen Motion Sensor Alarm, Wireless Doorbell Alert for Front Door Door Entry Driveway Mailbox Home Shop Visitors with Wireless Motion Sensor: Remote transmission, 280 meters in the open place, suitable for more places,Dogxiong 
4 Pack Security Window/Door Alarm, Door Open Chime, Magnetic Burglar Alert Sensor, Loud Door Alarms for Kids Safety, DIY Big LOUD ALARM – door window sensors loud enough to detects entry, prevent kids and babies going out the house, protecti, 500 FT Range Security Household Sensors & Alarms 2 Count Add to Favorite. We're happy to help.Daytech Daytech Door Sensor Chime Entry Alert Chime Wireless Door Window Open Alarm with 5 Volume Levels for Home Store Apartmen How This Door Open Sensor Alarm Works: Door sensors are devices that let you know when someone has opened a door. When dHousehold Leakage Sensor Combustible LPG Gas Alarm Detector Natural Gas Sensor Detecting gas: Natural gas (CH4), LPG. Alarm setting value: 6%LEL. Heat alarm value: 57℃. Valve/manipulator drive outputMengshen Mengshen Motion Sensor Alarm, Wireless Doorbell Alert for Front Door Door Entry Driveway Mailbox Home Shop Visitors with Wireless Motion Sensor: Remote transmission, 280 meters in the open place, suitable for more places,VYNTEL 6-in-1 Air Quality Monitor for PM2.5/PM10/HCHO/TVOC/CO/CO2, Portable Multifunctional Detector with LCD Screen - Home, Of 6-In-1 Detection: Monitor PM2.5, PM10, HCHO, TVOC, CO, and CO2 simultaneously with one device – no need for multiple detWIFI Gas Detector Household Smart Leak Sensor Alarm Security Detector Air Alarm Easy installation: You can fix the leakage detector on the wall easily, it will not occupy so much space in the room, anDaytech DAYTECH Door Alarm Sensor Volume Ajustable Door Open Chime 0-120 dB Window Alarm with 4 Modes for Kids Safety Dementia P Volume Adjustable Door Alarm: This door and window alarm is used to alert you when a door or window is opened by 0-120DBWired Sensor Anti-lost PIR Motions Alarms Infrared Household Office Application: The infrared sensor alarms uses PIR sensor so that can detect the motions precisely and quickly. Easy to usWinhon Motion Sensor Alarm,Wireless Motion Detector Door Chime Doorbell for Home Store Business,Caregiver Reminder for Elderly, 【Application】Home Use: Get real-time alerts when someone approaches your house, monitor patient care activities, or keepWireless Door Window Alarm Sensors for Household Hotel Shop WIRELESS ALARM SENSOR. With the intuitive low battery indicator you can easily find out when youll have to change the baCPVAN CPVAN 125dB Loud Motion Sensor Alarm with 328ft Remote Control (40ft PIR Detector, Batteries), Indoor Wireless Infrared Super Loud and Easy to Use👉 CPVAN Motion Sensor Alarm is designed with 125dB alert device and simple operation, which c1pc Household Security Detector Security Alarm Sensor for Home (White) Wherever and whenever you don’t trust surroundings, which will make you feel safe and protect your. - Alarm output: tranDaytech DAYTECH Door Alarm Sensor Window Alarms Volume Adjustable Door Open Chime 0-120 dB Window Alarm with 4 Modes for Kids Sa Volume Adjustable Door Alarm: This door alarm is used to alert you when a door or window is opened by 0-120DB alarm or dWireless Burglar Alarm Security Protection Sensors for Household Hotel Shop WIRELESS ALARM SENSOR. With the intuitive low battery indicator you can easily find out when youll have to change the baActpe Motion Sensor Doorbell for Business Entry, Store Welcome Buzzer Monitor, Outdoor Door Chime Kit: Infrared Motion Sensor ❤️ 【Easy, Fast, Wire Free Installation】 Infrared sensor detects motion and sends a signal to the receiver. Chose from 36Water Level Alarm Water Leakage Detection Household Sensors Battery-Powered Features: 1. Water Detector: The water level sensor has two parts, alarm body and probe adhered to a sucket cup. Once thSECRUI SECRUI Wireless Door Chimes When Entry for Business/Home/Office/Store (500ft Range 32 Chimes Adjustable Volume) Door Ope Easy to Install: The SECRUI door sensor installation operation is simple and does not require the use of any wiring or sWindow Door Alarm Remote Control Small Size 105db Door Sensor Household Home Decibel: 105db. Item Type: Door Alarm Sensor. 1 x Door Alarm Sensor (Battery Not Included). Alarm Battery: 1 x 9V BatterMengshen Mengshen Wireless Infrared Detector IR Motion Sensor Security Alarm with 2 Remote Control Super Loud: 105db.Magnetic Burglar Alarm Security Protection Sensors for Household Hotel Shop 125DB LOUD DOOR ALARM. The 125DB door window alarm is perfect for signaling to you when there is an unwanted entry. GreaMengshen Mengshen Wireless Vibration Alarm, Anti-Theft Burglar Alarm for Bicycle Bike Motorcycle Car Vehicles Door Window 110db S Mini and compact design, high quality wireless remote control vibration security alarm, easy to install and use.4pcs Wireless Home Alarm Sensor for Home Hotel Dorm Household Work as an anti-theft alarm, alarm up to 120dB. Easy to use and installation, no wiring needed (requires DC 6F22 9V battDaytech DAYTECH Door Alarm with Remote, 0-120dB Door Alarm Sensor When Opened Window Security Alert with 4 Working Modes for Kid [Window&Door Open Alarm] This door alarm alerts you when a door or window is opened by emitting a 120 decibel sound, whiHousehold Natural Gas Sensor Leakage Sensor Detector Combustible LPG Gas Alarm Detecting gas: Natural gas (CH4), LPG. Heat alarm value: 57℃. Alarm setting value: 6%LEL. Valve/manipulator drive outputLANAFAY Ultra Slim Vibration Alarm 2 Pack - Window Alert Alarm Sensor Smash Glass Ultra-Slim, Discreet Design for Seamless Integration – Featuring a sleek, ultra-thin profile, our window and door alarmHousehold Detector Leakage Sensor Combustible LPG Gas Alarm Natural Gas Sensor Detecting gas: Natural gas (CH4), LPG. Heat alarm value: 57℃. Alarm setting value: 6%LEL. 1 Natural Gas Sensor. Valve/maEPTTECH EPTTECH Smart TLC 2326-WF-S Tuya APP Efficient Solar Panel Rechargeable Battery Liquid Level Monitor WiFi Water Oil Tank LONG MEASURING DISTANCE: 10cm to 2.9m(4 to 114 inches) from the sensor, which is suitable for different tanks.Mengshen Mengshen WiFi Water Leak & Water Level Detector, 2-In-1 Tuya Smart Sensor Alarm Loud Volume APP Alert Monitoring with 6. 💧【Dual Sensor Water Alarm】2 in 1, including water leak probe and water level probe. It can not only detect water leaks,Jectse Water Leak Alarm, 85 DB Household Wireless Water Leak Detector Sensor 9V,ABS Plastic,Flood Spot - Next to Bathrooms, Bas Automatic and high sensitivity. Once its three contactor touches the water, it will immediately send out a 85 dB alarm.LEVSUPTY LEVSUPTY 8 Pack Wireless Interconnected Photoelectric Smoke Alarm | AS3786 Certified |10 Year Battery Life | Australian 【STANDARD BUNDLE】 8 x Smoke Alarm, 1 x Remote【PRE LINKED】 This bundle has been ‘Pre Linked’ for your convenience. ThereSynpinya Synpinya Tuya Zigbee Human Presence Detector with Holder Smart Human Body PIR Sensor MmWave Radar Microwave Motion Senso ZigBee Hub as Control Center:Tuya ZigBee gateway is required for this ZigBee human presence sensor,performing as the cenDaytech DAYTECH Freezer Door Alarm with Delay 1/2/3/4 mins When Left Open Window Chime Close Reminder Refrigerator Door Alarm 0 Freezer Door Alarm When Left Open: When the alarm and magnetic sensor are separated by more than 0.6inch(1.5cm), The alaSYNLETT SYNLETT Bed Alarm Caregiver Pager with Wireless Motion Sensor Alarm Indoor Fall Prevention for Elderly Monitoring Senior PORTABLE BED ALARM DEVICE: The portable bed alarms and fall prevention for elderly device is applicable at various areasUanTii UanTii Tuya WiFi PIR Motion Sensor Movement Detector Alarm Smart Life APP Wireless Home Security System Compatible with 【APP Remote Control Tuya WiFi Motion Sensor】Simple download APP "Smart Life/Tuya Smart" in App Store or Google Play addUanTii UanTii Smart Water Leak Alarm Sensor Tuya WiFi Water Leak Detector Flood Detector with 100dB Loudly Alarm Sound Works wi [APP Remote Control] Works with Smart Life/Tuya Smart App; Receive alarm push remotely at any time through the mobile phDaytech DAYTECH Motion Sensor Alarm Indoor Motion Detector Alarm, Bed Alarms for Elderly Dementia Patients, Wireless Motion Sens OUT OF THE BOX : The door sensor chime has been programmed before shipped. Plug the receiver into the outlet,here we go.HENDUN HENDUN Motion Sensor Doorbell, Door Chime for Business, Store Welcome Buzzer Monitor, Commercial Door Entry Alert,Motion ✅EASY, FAST, WIRE FREE INSTALLATION door sensor detects motion and sends a signal to the receiver. You may want to takeeMagTech eMagTech Water Leak Sensor Water Leak Sensor Detector 120dB Water Leak Alarm Detector Water Overflow Alarm Detector for Powerful Alarm: Boasting an ear-piercing 120dB alarm sound, the device ensures attention and action. The alarm persistsGeneric 2 Pack Wireless Home Alarm with 4 Remote Control 105db, PIR Motion Sensor Anti-Theft House Security, for Driveway Shed G WIDE RANGE OF USES - Motion detection is an essential part of any home security solution. The sensors in this system useLancoon Lancoon WiFi Water Level Detector Tuya Smart Sensor Alarm Dual Probe Loud Volume APP Alert Monitoring with 6.5 Feet Dete 💧【Water Level Probe Version】Designed for water level management of water tanks, cisterns, fish tanks and other containeperfk Motion Sensor Detector Doorbell 2-8M Range Alarm Chime Business Greeting Welcome Doorbell Enter Chimes Anti Theft for Sh Multi Languag: Support 4 language, volume adjustment, design, memory function. Shop keeper in the daytime and anti thiefMengshen Mengshen Door and Window Alarm, Anti-Theft Burglar Wireless Alarm with Remote Control for Home Security, Easy to Install Home Security Alarm: Super loud alarm of 105dB, scare thief away,Eve Eve Door & Window (Matter) – Smart Contact Sensor for Doors & Windows, Automatic Control of Accessories, Matter & Thread Check your door or window: See the current open/closed state at a glance. Create automations to control other connectedGeneric Generic Water Overflow Sensor, 120dB Water Leakage Alarm System, Low Power Consumption, Easy Installation and Use, Sensi [Low Power Consumption] Reverse input protection design for safetyMengshen Mengshen Motion Sensor Alarm, Driveway Entry Alert Support 5 Modes, 36 Tunes, Long Transmission Distance (Remote Control 5-In-1 Multifunctional: Receiver has 5 modes, Welcome/ Doorbell mode(36 Tunes available)/ Alarm/ Colorful light/ Night LMETAK 5 Pack Water Leak Detectors for Home, 100dB Water Sensor Alarm for Basement, WD60 Flood Leakage Detection Devices for Pi Leaking & Dripping: 2 water sensitive probes on the front for monitoring pipe/drain drip and 4 rear probes for detectionGoerpn 2 Pack Ultra Slim Window Alarm - 130dB Vibration Sensor for Security - Glass Break Alert for Home, Office, Dorm Room, RV 【Ultra Thin Window Alarm】A slim, modern shock sensor alarm designed for windows and doors.YaSao YaSao Tuya ZigBee Temperature Humidity Sensors Indoor Detector APP Real-time Monitoring Intelligent Linkage Compatible w 💌[This temperature and humidity detector allows you to better understand the current temperature and humidity, allowingSYNLETT SYNLETT Caregiver Pager 2 Wireless Call Buttons 1 Motion Sensor Alarm Indoor for Elderly Monitoring Fall Prevention Bed PORTABLE CAREGIVER PAGER: This wireless caregiver pager system comes with 2 wireless call buttons, 1 motion sensor alarmDaytech DAYTECH Motion Sensor Door Chime, Wireless Doorbell for Business Entry with 3 Working Modes Welcome Infrared Motion Sens 【Motion Sensor Doorbells for Entry】Place the motion sensor at front door, the Receiver will sound to remind you that somAswalling Aswalling Water Leak Detector Sensor Alarm: Home Water Flooding Monitor Smart Sink Overflow Monitoring Warning for Basem Loud & Adjustable Alert: Featuring a loud 100 dB alarm to it is heard in basements or other distant rooms. Includes a muX-Sense X-Sense Wi-Fi Water Leak Detector Kit, Smart Water Sensor Alarm with App Alerts and Ultra-Slim Design, Water Alarm Leak Never Miss a Leak: When a water leak is detected, a red light will flash on the water leak detector and the base station13% Off Slaige Motion Sensor Doorbell for Business Store Entry Alert Welcome Buzzer Monitor Alarm, Outdoor Door Chime Kit for Home - LE ✨【Easy, Fast, Wire Free Installation】 Infrared sensor detects motion and sends a signal to the receiver. Chose from 36 RPrice Xes Wireless Home Security Alarm System DIY Kit - Magnetic Sensor - Guardian Protector - Window Glass Vibration Security Bur ✔Magnetic sensor switch detects entry protecting your home or office whether you are in or out.Mengshen Mengshen WiFi Water Leak Detector for Home Smart Water Leak Sensor APP Notification No Hub Required Water Monitor for Ba 💧【24/7 Water Leak Protection Alert】 Triggers 75 dB alarm sound if detects tiny leaks or floods (even drips!) and sendsMeichoon Meichoon Motion Sensor Alarm Wireless Detector Home Security Alert System Doorbell for Front Door Indoor Room Entry Driv ✨Expandable Wireless Home Security - Independent alarm horn,maximum 113dB, can effectively scare the thieves and intrudeUanTii UanTii Tuya WiFi Door Window Detector with Light Sound Alarm Wireless Door Alarm Sensor for Home Security Smart Home Doo 【No hub required】The window Door alarm sensor works with directly Tuya Smart/Smart Life App and Alexa Google Home, no huLockmaner Lockmaner Wireless Strobe Alarm Light Set Sound Outdoor Alarm Siren for 433MHz Wifi GSM Alarm System for Home,Farm [Adjustable Sensitivity to Avoid False Alarms]Stylish and design, suitable for outdoor use.High-intensity warning lightsShelly Shelly Flood | Wireless Flood Sensor with Temperature Measurement | Home Automation | iOS Android App | Dripping & Leaki Shelly Flood is a smart water leak detector connected by wifi. It can also measure the floor temperature in your home. T17% Off Tapo TP-Link Tapo Smart Water Leak Detector, Requires Tapo Hub, Water Leak Sensor Wi-Fi with Rapid Dripping Detection, 90dB A 【1-Second Rapid Detection and Response & Dual-Side Sensing】Featuring six highly sensitive sensor probes, Tapo T300 triggHXLZYF HXLZYF Wireless Home Alarm, 5G/2.4G Home Security Kit, Alarm Kit with 1 Siren, 6 Window Door Sensors, 2 Remote Controls, Wireless Home Alarm: Our offer a complete solution to ensure the security of your home. With an alarm siren station, 5 dLICAEVEY Human Presence Sensor, Adjustable 24GHZ Motion Detection, Millimeter Wave Presence Sensor for Ceiling Light Switch, Dete Advanced: The presence sensor adopts microwave induction technology, which can realize intelligent light control and eneMETAK WiFi Water Leak Detector for Home with App Notification, 1 Gateway + 6 WD61 Sensor, 120dB Water Flood/Drip Alarm for Bas [APP Notification] When the water leak detector senses a leak, the 2.4GHz WiFi gateway instantly sends real-time alertsGeneric Propane Detectors for Home - High Sensitivity Leak Alarm | 12V High Sensitivity RV Propane Alarm | Leak Detection for Ho ✈Constant Protection: Suitable for any place where a 12V power supply is present, this propane detector ensures ongoingEPTTECH EPTTECH Smart TLC2326P Remote Detector Display Screen Tuya Smart Life Mobile APP Liquid Water Oil Fuel Level Tank Monito CPVAN (Update) CPVAN Indoor Motion Sensor Alarm with Siren, Remote Control Wireless Infrared DIY PIR Motion Detector Burglar A CPVAN BRAND YOU CAN TRUST - The team at CPVAN SECURITY has dedicated more than 10 years and thousands of hours making thHEALTHY CHOICE Healthy Choice 70-Liter Auto Sensor Trash Bin - Wave Your Hand for Auto Open/Close, Waterproof Lid, Optional Manual Oper Auto Sensor Operation: Enjoy hands-free waste disposal by simply waving your hand over the sensor to automatically openMETAK Water Leak Detector Sensor Alarm: Home Water Flooding Monitor Smart Sink Overflow Monitoring Adjustable Wet Moisture Ale Drip & Leak Alerts: Water leak detector alarm is designed with 4 rear water leakage detection probes and 2 front drip prEVA LOGIK Window Alarm 4 Packs - Loud 120dB and Vibration Sensors Compatible with Virtually Any Window - Glass Break Security Sens Specialized Window Alarm System: This window alarm is specifically designed to offer security to glass windows in your hSlaige Motion Sensor Doorbell for Business Entry, Store Welcome Buzzer Monitor, Outdoor Door Chime Kit: Infrared Motion Sensor ✨【Easy, Fast, Wire Free Installation】 Infrared sensor detects motion and sends a signal to the receiver. Chose from 36 REPTTECH EPTTECH TLC2206-5V Tuya Smart Life Mobile APP Wireless WIFI Remote Ultrasonic Real-time Reminder Contactless Outdoor Wat LONG MEASURING DISTANCE: 10cm to 3.0m(4 to 118 inches) from the sensor, which is suitable for different tanks.intendvision Gas Leak Detector, Natural Gas Detector with 3-Sensitivity Adjustable, Temperature & Humidity Measurement, Audible & Vis 【3 in1 Portable Gas Leak Detector】This 3 in 1 gas leak detector is designed to combine the functions of gas leak detectoGeevon Geevon 10 Pack Water Leak Detectors, 100dB Water Sensor Alarms Flood Detector for Basements, Bathrooms, Laundry Rooms, K LOUD 100DB WATER LEAK DETECTORS FOR HOME- Each water sensor alarm leak detector features ultra-loud 100dB alarm audio whTECKNET TECKNET Water Leak Detectors for Home, 120dB Water Sensor Alarm Leak Detector, IP66 Waterproof, Water Leak Detectors for 【Dripping and Leaking Alarm】Enhanced leak detector features 2 top water-sensitive probes for pipe/drain drip detection aGeevon Geevon 10 Pack Water Leak Detector, 100dB Water Leak Sensor Flood Detection Water Alarm for Basements, Bathrooms, Laundr LOUD 100DB WATER ALARMS FOR BASEMENTS - Each water leak sensor features ultra-loud 100dB alarm audio which is loud enougWakects Wakects STC-1000 Digital Temperature Controller -50°C to 99°C Alarm Intelligent Thermostat LED with Sensor AC110V-220V Switch the modes between cool and heat, support both cool andRisinglink Risinglink Smart Water Level Monitor, WiFi-Enabled, Text/Email Alerts, Indoor/Outdoor Detector, Battery Powered, Stainle Easy Setup: No need for apps or hubs, simply connect the device to your WiFi network(Note: only 2.4GHz WiFi supported).EPTTECH EPTTECH Smart TLC 2326-WF-S Tuya APP Efficient Solar Panel Rechargeable Battery Liquid Level Monitor Wifi Water Oil Tank LONG MEASURING DISTANCE: 10cm to 2.9m(4 to 114 inches) from the sensor, which is suitable for different tanks.Safe T Alert MTI Industries 30-442-P-WT Propane Gas Alarm – White style: flush mount; color: whiteseanme Seanme Motion Sensor Alarm, Wireless Driveway Alarm, Home Security Business Detect Alert with 4 Sensor and 1 Receiver,38 ✅ LONG RANGE CONNECTIION-Working Range up to 328 feet (100 meters) between receiver and transmitter allowing you to placGeneric Motion Sensor Alarm - 3 Modes Motion Activated Alarm Perimeter Defense Device - Portable Camping Security Tools Early Wa Ideal Protection: This perimeter alarm can protect homes, campsites, and property by setting perimeters around areas, seMosaic Alarm Loud 135db Keypad Motion Sensor Alarm Siren for Garage, Shed. Portable Cordless Battery Operated Travel PIR Motion Detec 【Keypad Motion Sensor Alarm 】Once the alarm is triggered by motion detected, if the PIN CODE is not entered timely in 5sMETAK WiFi Water Leak Detector for Home with App Notification, 1 Gateway+10 Sensor, 120dB Flood/Drip Alarm for Basement/Kitche [APP Notification] When the water leak detector senses a leak, the 2.4GHz WiFi gateway (Not support 5Ghz WiFi) instantlyLancoon Lancoon Door Alarm with Remote 2 Pack, Wireless Home Security Window Open Magnetic Sensor Burglar Alert for Home Garage 🚪 105dB Loud Alarm: Alarms can be mounted on all kinds of doors and windows. Once triggered, loud alarm will effectivelBUBUCAM WiFi Water Leak Detector, Smart WiFi Water Detector, APP Remote Control Water Sensor for Kitchens, Basements, Sinks, and *Smart Life APP: Monitor and detect water leaks remotely via the Smart Life mobile app, provide timely notifications andPyhodi CO2, TVOC, HCHO, PM2.5, PM10 Air Quality Monitor Detector with Alarm for Indoor USB Charging, 24h Uninterrupted, ABS Mat [Advanced Detection Technology] This air monitor utilizes semiconductor, infrared, and electrochemical detection to accuTEHAUX TEHAUX Water Leak Detector Sensor Water Level Alarm for Home Bathroom Kitchen Basement Sensitive Leak Prevention Device Comprehensive water leak protection: offers thorough protection against water leaks, helping to prevent costly water damRASTKY CO2 TVOC HCHO PM2.5 PM10 Detector with LCD Display for Accurate Inspection, USB Charging for Indoor Air Quality, Wear-Re [Advanced Detection Technology] uses semiconductor, infrared and electrochemical sensors for accurate monitoringLabymos Labymos Wireless Bedwetting Alarm Potty Training Watch with Wristband for Kids Elder Care 40M Effective Range Vibration/ 【3 Reminding Modes】Supports 3 reminding modes, you can chose vibration, sound or sound + vibration reminding way to alerMoen Moen 920-004 Flo Smart Water Leak Detector, 1-Pack PROTECT YOUR HOME FROM WATER DAMAGE: Can be placed in the home wherever there is a risk for potential water damage, suchX-Sense X-Sense Wi-Fi Water Leak Detector, Smart Water Sensor Alarm, Water Detector Alarm with 1700 ft Transmission Range for Ki Ready to Use: Download the app, connect the devices to the app via the 2.4 GHz Wi-Fi network (incompatible with 5 GHz) aShonmau High/Low Water Level Sensor Detector Alarm 120 dB Red Strobe Siren, Adjustable Alarm Volume, Sump Bobber Water Leak Sens Dual Bobber Probes Sensor Design - It can detect water shortage or overflow. You can choose to use one or both functionsYoLink YoLink Water Leak Starter Kit: Hub + 2 Leak Sensor 1 (Silent), LoRa Long-Range, App/SMS/Email Alerts, D2D Offline Trigge Complete plug-and-play kit: hub plus Leak Sensor 1 units for whole-home coverage at toilets, sinks, water heaters, laundLETWESAF Wireless Radar Motion Alarm System, 1/2 Mile Range, Hideable Motion Sensor & Detector, Rechargeable Battery, IP65 Waterp 𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐑𝐚𝐝𝐚𝐫 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲: This smart motion sensor alarm system uses millimeter-wave radar for sLabymos Labymos Wired Baby Bedwetting Alarm Pee Alarm for Boys Grils Kids Potty Training Elder Care Built-in Battery with Vibrat 【Easy and Convenient to Use】Just wear the alarm to kid's arm by the soft elastic strap and adjust to a comfortable positShonmau Solar Water Level Alarm, Dual Probe High/Low Water Sensor, 129dB Adjustable Strobe Alarm, Tank/Fountain, Swimming Pool e Upgraded solar charging design: IP55 rainproof and dustproof design, with high conversion solar panel, integrated recharmeross meross Smart Water Detector with Hub, Smart Water Alarm with App Alert, Water Leak Detector Replaceable Batteries, Wirel Meross Hub Required - Package does not contain hub. Please get a Meross hub first. Meross offers a variety of smart prodVeemoon Veemoon Water Leak Detector Alarm for Kitchen Bathroom Basement High Sensitivity Overflow Sensor with Sound Alert Versat Compact water alarm:practical water alarm sensor can be used not only in kitchens, bathrooms and other home places, butEujgoov 120dB Household Water Leak Alarm Water Leak Detector Sink Water Overflow Alarm Trailer Wheel Bearings L44610 Sensors Ala 120dB loud alarm sound keep alarm to notice you until the water is dry or sensor is turned offAzdBvae High / Low Water Level Sensor Detector Alarm 120 dB Red Strobe Siren, Adjustable Alarm Volume, Sump Bobber Water leak Se 【High and Low Dual Probe Sensoe Design】- It can detect water shortage(low level) or overflow(hige level). You can chooseHOLIDYOYO HOLIDYOYO Water Leak Detector Sensor Alarm for Home High Sensitivity Water Alarm Sensor with Sound Warning for Kitchen B Water detection device:made of sturdy materials, the water leak detectors for home is durable, not easy to damage duringFONDOTIN FONDOTIN Water Leak Alarm Sensor and Flood Detector Overflow Alert for Home, Basement, Kitchen Water Leak Detector Senso Leak detection tool--small size, light weight, the water sensor alarm for home will not take up much space to use, placeHoteam Hoteam 5 Pcs Water Leak Detector 120dB Water Leak Alarm 9V Battery Water Sensor Alarm Flood Sensor Water Detector Sensor Loud to Hear: the water leak alarm detector is 120dB, loud to make the people in the house hear the sound and check theHONMEET HONMEET Tea Water Bucket Level Sensor Alarm Leak Detector for Kitchen Bathroom Waste Buckets Use Water Overflow Reminder Automatic water level detection: remind you to add water in time by automatically detecting the water level, convenientEPTTECH EPTTECH Smart TLC2326 Tuya Liquid Level Monitor APP Oil Water Indoor IP65 Alarm Sensor Household Indicator Ultrasonic We LONG MEASURING DISTANCE: 10cm to 2.9m(4 to 114 inches) from the sensor, which is suitable for different tanks.eMagTech eMagTech 5PCS KY-024 Linear Magnetic Hall Effect Sensor Module Compatible with Android Compatible with Raspberry Pi ESP8 KY-024 linear magnetic hall effect sensor module is universal hall sensor module with potentiometer to adjust the sensitKisangel Kisangel Smart Water Leak Detector High Sensitivity Sensor Water Sensor Alarm for Basement Bathroom Under Sink Dual Audi Multiple alarm modes: features both sound and light alarms to ensure you never miss a warning, providing peace of mind aHONMEET HONMEET Water Leak Detector Sensor Alarm with Sound Alert for Home Overflow Protection Basement and Bathroom Drip Monito Water leak detection--high sensitivity let this water leak detector has timely detection of water level changes, much sa