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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 0-120DBWinhon 
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 keepBest Value 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. Door sDogxiong 
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, protectiMengshen 
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,Daytech 
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 dDaytech 
Daytech Door Sensor Chime Entry Alert Chime Wireless Door Window Open Alarm with 5 Volume Levels for Home Store Apartmen Door Chime with Long Battery Life: 1 Receiver with 1 door sensor. This door sensor designed with ultra-low power consumpDaytech 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 dDaytech 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.Goerpn 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.CHUSHEN Solar Motion Sensor Alarm Outdoor Solar Alarm 120dB Loud Siren LED Strobe Lights Sound Security Alarm Adjustable Sensing 🥁 Solar Energy Alarm Light: this solar alarm strobe light can frighten away intruders and thieves by siren and strobe lMengshen 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,AiBest AiBest Home Alarm (12 pcs) - Wireless Magnetic Sensor, 95 dB Burglar Alarm for Doors & Windows Super loud 95 dB alarm. When someone opens the door or window illegally (the relative position of the primary and secondSECRUI SECRUI Door Chime, Wireless Door Alarm Sensor with 500ft Range 32 Chimes Adjustable Volume Mute Mode LED Indicators – Do Easy to Install: The SECRUI door sensor installation operation is simple and does not require the use of any wiring or sSYNLETT 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 areas15% Off 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.Daytech 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 0-120DBDaytech DAYTECH Wireless Motion Sensor Alarm Indoor Motion Detector Alarm, Bed Alarms for Elderly Dementia Patients, Motion Sens Portable Motion Sensor Door Chime: Say goodbye to battery worries. The receiver is powered by a built-in rechargeable ba11% Off METAK 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 detectionActpe 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 36Mengshen Mengshen Door and Window Alarm - Wireless Burglar Alert With 105db Loud Sound and Bright Light, Easy to Install (Include Voice and Light Alarm: 108db loud alarm and bright light, can effectively scare the thieves and intruders away,CHUSHEN Smart Window Door Magnet,WiFi Door Alarm Window Sensor Detector Smart Home Security Tuya SmartLife App Control Compatibl 🥁 【Enjoy Your Smart Life】When you leave home, it will push notification message to you when the door/window opens or clRUIKORING WiFi Water Leak Detectors 5 Pack, 120dB Adjustable Loud Water Leak Sensor, Wireless Wi-Fi Water Leak & Drip Alarm, App A Reliable 2.4GHz WiFi Connection: This smart water leak detector set supports 2.4GHz WiFi networks only. 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High sen17% Off UanTii UanTii Tuya WiFi Smart Door Window Alarm Sensor Open Closed Detectors Smart Life APP Reminder Compatible with Alexa Goog 【App control】No hub required; Works with Smart Life/Tuya App; When you leave home, it will push notification message to33% Off YUEKU YUEKU WiFi Door Sensors Alarms Contact Wireless Door Window Magnet Entry Detector Sensor for Home Security APP tuya（4pcs 🥁 Door magnet is a safety alarm device used to detect whether doors, windows, drawers, etc. have been illegally openedUanTii 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 pheMagTech 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. 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Choose from 36 riEPTTECH 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.Cryfokt Wireless Door Alarm Versatile 4 Modes 108 DB Door Alarm Sensor Multifunctional Window Open Alarms with Remote Control, G [VERSATILE ALARM FOR MULTIPLE APPLICATIONS] This wireless door alarm can be used for various doors, such as swimming pooBUBUCAM 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 and