10 Best household sensors alarms in Canada

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Last Updated - 2026/04/01

Best Choice

01
X-Sense

X-Sense Wi-Fi Water Leak Detector, Smart Water Sensor Alarm, Water Detector Alarm with 1700 ft Transmission Range for Kitchens, Basements, Bathrooms, 3 Water Detectors & 1 Base Station, Model SWS54
Main highlights

Real-Time Notifications: When a water leak is detected, a push alert will be sent to your phone, so you’ll be alerted quickly even while you are not at home; you can share the device with your family members so they can also check the device status anytime, anywhere
Ready to Use: Download the app, connect the devices to the app via the 2.4 GHz Wi-Fi network (incompatible with 5 GHz) and then start to protect your home
Know from Anywhere: Once triggered, the water leak sensor and base station will sound simultaneously at a volume of up to 110 dB – loud enough for everybody to hear; simply mute the alarm via the app or push the silence button on the base station or water leak sensor
IP66 Waterproof: An IP66 waterproof rating allows for extended use in humid areas such as near common household water sources like a dishwasher, hot water heater, or washing machine; its durable structure and rust-proof exterior coating permit long-term use
High Sensitivity: This water leak detector is equipped with 2 top sensor probes and 4 bottom sensor probes to detect water leaks and floods; detects a minimum water level of 0.015 in (0.4 mm), providing an early warning of water damage with the LED flashing red
Customize Your Needs: Real-time app alerts, device test function, low battery warning, and sharing function enabled; the "Remind Me Later" feature allows you to temporarily silence the system and the timer setting has options for 10 minutes, 30 minutes, 2 hours, 6 hours, 12 hours
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9.8

Exceptional

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02
Mosaic Alarm

3 Pack Door Alarms with Delay When Left Open 130db Window Break Sliding Siren Vibration Detect Sensor for Home, Apartment Security. Keypad Intruder Burglar Entry Alert. Pool Alarm for Kids Safety
Main highlights

VERY IMPORTANT: Confirm compatibility with your doors/windows before purchase (details below): Check for enough flat surface: –① Main alarm needs 2.6 × 1.9 in flat area on door/window; –② Sensor strip needs 0.6 × 1.8 in flat area on frame/edge; –③Alarm and sensor strip must be on the same horizontal level(minor height difference is OK); –④Maximum gap between them: ≤ 0.78 in (2 cm). If these conditions are not met, the alarm may not work properly.
SOUND SELECTABLE & VOLUME ADJUSTABLE: ALARM SOUND (default) is high-pitched, harsh sound, aiming to promptly deter potential intruder, burglar; CHIME SOUND is soft bell sound which can set it as Kids Safety Pool Alarm which won't scare kids but can alert you when your child opens a door and enters a restricted area where they are not allowed. VOLUME ADJUSTABLE: "H"-130db(Default ) or "L", chose according to your needs.
KYEPAD DOOR WINDOW ALARM: Button-operated for quick and easy use, eliminating the need for a remote control. This makes it convenient for other family members(Elderly or Children) to use and avoids the hassle of carrying multiple remotes when going out.
HOW TO ARM AND DISARM? Press Button 4 when you leave. You'll have a 30-second delay to close the door and exit without triggering the alarm. When the door opens, enter your PIN CODE within the first 5 seconds (adjustable to 10 seconds if needed) to disarm the alarm. If you don't disarm it in time, it will sound for 30 seconds.
HOW THIS ALARM WILL BE TRIGGERED？While door/window is opened(When the alarm and sensor strip are separated more than 0.78'' (2 cm) or vibration is detected, e.g window glasses break, shatter or a door being forcibly hit.
Cordless – Powered by 3 × LR44 Button Cell Batteries (User-Replaceable & Included) Easy Installation – Use the included double-sided adhesive pads (included) to mount the main alarm unit and sensor strip on your door or window. Follow the simple instructions in the manual.
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9.5

Excellent

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03
Daytech

DAYTECH Freezer Door Alarm Freezer Alarm with Delay 60/120/180/240 Seconds Wireless Door Sensor When Left Open Fridge Alert with 0-120dB Adjustable Volume Levels, 1 PC
Main highlights

The wireless fridge alarm is designed to alert you if the freezer door is left open for a certain amount of time. You can easily set the delay time whether it be 1, 2, 3, or 4 mins. The alarm has two ringing modes, a chime and an alarm. Additionally, you can adjust the volume level from 0dB to 120dB.
Multifunctional Freezer Alarm: Battery included. After our instrument testing, this freezer door alarm can be used up to 50,000 times; low power consumption. Suitable for various of refrigerators and freezers in home or business shop. You can also use it to remind you to close doors/windows and so on. Supports wide Refrigerator/Freezer door gaps.
Low Battery Warning: When the battery is running low, the door ajar alarm will beep for a shorter period of time, indicating that it's time to replace the batteries.
Freezer Door Alarm When Left Open: When the alarm and magnetic sensor are separated by more than 0.6inch(1.5cm), The alarm will sound after the delay time specified by the selected working mode. Freezer door alarm can save you from food loss and spend less for your power supply.
Delay 60S/120S/180/240S: Mode 1: Delay 60 seconds, the alarm sounds every 15 seconds and last 5 seconds each time. Mode 2: Delay 120 seconds, the alarm sounds every 10 seconds and last 10 seconds each time. Mode 3: Delay 180 seconds, the alarm sounds every 5 seconds and last 15 seconds each time. Mode 1: Delay 60 seconds, the alarm sounds every 15 seconds and last 20 seconds each time. Close the door and the alarm stops. The alarms in the above modes will automatically stop after 30 minutes, even if the door has not been closed.
Customer Satisfaction: Lifetime after-sale service. Attached the detailed product instruction for your reference. Any problems with the freezer door alarm, please do not hesitant to contact us, and we will provide you with satisfactory service.
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9.4

Excellent

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Value for Money

04
COTINSE

Wireless Motion Sensor LED Light - Motion Detector Alarm with 500 FT Range Loud Chimes Security Alert Monitor System for Home, Store, Office, and School

17% Off

9.5 Easy installation

8.0 Sound level

8.0 Detecting movement
Main highlights

【Versatile Use】- The COTINSE outdoor motion kit includes the motion sensor alarm and plug-in receivers. It captures movements in a wide area, ideal for homes, offices, stores, and even as a door chime for businesses. The portable design is also suitable for mailboxes, garages, driveways, etc. Each detector can pair with up to 20 receivers for extensive coverage
【Indoor Motion Sensor Alarm】- This alarm presents 58 unique ringtone choices at 5 volume levels, ranging from 0-110db. Customize it according to your preference. When activated, the LED light indicator on the motion detector alarm provides a visual alert, perfect for when you're listening to music or for those with hearing impairments
【Extensive Motion Detection Coverage】- Our indoor motion detector provides a reliable 492 ft coverage. It won't interfere with other household devices or your neighbors', ensuring no missed alerts. The alarm signal can penetrate doors or walls, reaching you even if you're several rooms away or on a different floor
【Door Entry Alert for Enhanced Security】- Boost your home's safety with our motion sensor alarm. Although not waterproof, it is designed with a fully enclosed structure. Ideal for covered porches or other areas shielded from rainfall. It can be installed both outdoors and indoors as required
【Broad Wireless Motion Sensor Range】- The communication range of this device is up to 150 m, with a detection range of up to 4-5 m. Our doorbell motion detector has a 110-degree movement detection range. Battery-powered, it uses two AAA batteries and the receiver simply plugs into a standard socket
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9.2

Excellent

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05
CPVAN

CPVAN Motion Sensor Alarm with Remote Control, PIR Indoor Motion Detector Alarm, Security Alarm System (White)

9.5 Easy installation

9.1 Sound level

8.9 Detecting movement
Main highlights

SERVICE TECHNICAL SUPPORT - If you have any problems, please feel free to email us, questions or requests? we respond fast and always in your interest.
NOTE - You can control the two-alarm unit with one remote control, or two remotes control one alarm unit after pairing. Can not Expand this PIR motion sensor with each other. The volume of the alarms and chimes can be adjusted via the volume keys on the main unit or by remote control.
MORE SECURE DESIGN - Communication range of up to 328ft/100m (Sound range in open place) and detection range of the infrared sensor of approximately 16-26ft/5-8m, 125db alarm or loud chime mode and state-of-the-art passive-infrared (PIR) to detect any movement within the detection zone to keep you informed and safe.
EASY INSTALLATION - Just paste motion sensor alarm in the right place, you can also set it by stent. Powered by 3 AA batteries (incl.) or power adaptor (not incl.). Remote controlled operation with SOS button, activate and deactivate the system even from the outside - solid user manual provided.
CPVAN BRAND YOU CAN TRUST - The team at CPVAN SECURITY has dedicated more than 10 years and thousands of hours making the highest-quality security products in the UK every customer satisfaction and feedback prove a good reputation. This motion sensor alarm mainly protects your Shed, Garage, Van&etc. This cost-effective simple product is easy to use, simply set once and forget - protect yourself today. Get peace of mind knowing our products are covered by our warranty and technical support.
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8.9

Very Good

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06
SanJie

Door Alarms When Opened,Sanjie Window Alarm Magnet Sensor - 4 Pack,125dB Loud,Volume Control,2-in-1 Alarm & Chime for Kids Safety/Dementia Patients/Pool,Keep Your Home Security,Long Battery Life
Main highlights

Widely Applicable: No false alarm with this wireless door alarm/chime. The open alarm sensor installs easily on the sliding door, window, front door, patio door, cabinet, drawer, and more. Perfect for door alarm for kids safety, home security, and dementia patients, widely used in home, apartment, basement,office,pool, grocery store,dormitory,store, garage, RV, warehouse, hotel, and more
Volume Control and 3 Modes: Door Alarms offer 3 modes to fit your needs: Mode 1: 125dB alarm (loud enough for the whole house); Mode 2: 100dB alarm (loud but gentle); Mode 3: 100dB chime (ding dong twice). When the door window alarm sensor is triggered in Mode 1 or 2, the alarm sounds continuously for 30 seconds until the door or window is closed
Long Battery Life: The door alarm sensor is powered by three LR44 button batteries, lasting up to 12 months. When the door alarm battery is low, the indicator light flashes to alert you. No worries about rapid battery drain or unexpected power loss
Easy Installation and Setup: Tear off the 3M tape on the back of the alarm sensor and firmly stick it to doors, windows, or other objects. Turn on the switch, select alarm or chime mode, and it's ready to use. Indoor installation is recommended
Door Alarm When Opened: When the door opens, the door sensor alarm sounds instantly to alert you.Prevents kids or toddlers from sneaking out, and protects your home from intruders. Enjoy peace of mind with reliable security
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8.6

Very Good

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07
Geevon

Geevon 4 Pack Water Leak Detector, 135dB Water Leak Sensor Flood Detection Alarm for Basements, Bathrooms, Laundry Rooms, Kitchens, Garages, and Attics, Battery-Operated (Battery Included)

15% Off

9.9 Easy installation

9.7 Battery Duration

9.1 Tech Support
Main highlights

WHAT YOU GET - Each package comes with 2 x Wired Water Detector Alarm Sensors and 2 x 9V Batteries. We offer 30-day money-back, 12-month warranty, and lifetime consulting service. Please let us know if you have any issue with our leak detectors.
WATER ALARMS BATTERY OPERATED - Water leak detector sensor powered by 6F22 9V battery(Shipped with Battery). No wiring or screws required. Unwrap and install the included battery, then place the water detection alarm in areas where leak and flood may occur.
PLACE ANYWHERE LEAKS HAPPEN - Battery-operated water leak detector with 3.15in diameter and 1.18in height which is easily placed anywhere you want, such as basements, bathrooms, underneath sinks or by water heaters to detect the leaks as they happen. Don’t let the water leakage damage your home property and cost your money!
HIGHLY SENSITIVE WATER LEAK ALARM - Basement alarm for water leaks with 3 metal prongs embedded on the bottom is made from high quality ABS materials & electronic parts and waterproof design, it's okay to float on water to detect leaks to prevent the water damage.
EXTRA LOUD 135DB WATER ALARMS FOR BASEMENTS - Each water alarm for leak detection features ultra-loud 135dB alarm audio which is loud enough to be heard throughout the whole house even if leak happens in the basement, garages, or wine cellar. The water detector sensor will sound once the water is detected, alerting you of water leakage to avoid flood strikes.
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8.5

Good

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08
Geevon

Geevon 4 Pack Water Leak Detector, 135dB Water Leak Sensor Flood Detection Alarm for Basements, Bathrooms, Laundry Rooms, Kitchens, Garages, and Attics, Battery-Operated (Battery Included)

9.9 Easy installation

9.7 Battery Duration

9.1 Tech Support
Main highlights

WHAT YOU GET - Each package comes with 2 x Wired Water Detector Alarm Sensors and 2 x 9V Batteries. We offer 30-day money-back, 12-month warranty, and lifetime consulting service. Please let us know if you have any issue with our leak detectors.
WATER ALARMS BATTERY OPERATED - Water leak detector sensor powered by 6F22 9V battery(Shipped with Battery). No wiring or screws required. Unwrap and install the included battery, then place the water detection alarm in areas where leak and flood may occur.
PLACE ANYWHERE LEAKS HAPPEN - Battery-operated water leak detector with 3.15in diameter and 1.18in height which is easily placed anywhere you want, such as basements, bathrooms, underneath sinks or by water heaters to detect the leaks as they happen. Don’t let the water leakage damage your home property and cost your money!
HIGHLY SENSITIVE WATER LEAK ALARM - Basement alarm for water leaks with 3 metal prongs embedded on the bottom is made from high quality ABS materials & electronic parts and waterproof design, it's okay to float on water to detect leaks to prevent the water damage.
EXTRA LOUD 135DB WATER ALARMS FOR BASEMENTS - Each water alarm for leak detection features ultra-loud 135dB alarm audio which is loud enough to be heard throughout the whole house even if leak happens in the basement, garages, or wine cellar. The water detector sensor will sound once the water is detected, alerting you of water leakage to avoid flood strikes.
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8.4

Good

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09
Mosaic Alarm

Loud 135db Keypad Motion Sensor Alarm Siren for Garage, Shed. Portable Cordless Battery Operated Travel PIR Motion Detector Alert. Freestanding Indoor Infrared Home Security Intruder, Burglar Alarm

23% Off
Main highlights

【TIPS: High Ambient Temperature Affects the Infrared Sensitivity 】High ambient temperature can cause infrared sensors to low performance(This manifests as decreased detection sensitivity and shortened detection range) or even malfunction. Therefore, during installation, avoid direct sunlight or positioning the sensor towards heat sources like air conditioning vents or radiators.
【Standby Time Up to 2 Years 】Adopts a large battery compartment design, powered by 4 AA batteries for extended runtime. For optimal performance, we recommend using branded alkaline AA batteries with a minimum capacity of 2500mAh per cell (e.g., Panasonic, Duracell, Energizer). Note that many non-brand batteries falsely advertise their capacity. (Batteries NOT included).
【Simple & Reliable Keypad Alert – No App Required】Designed for ease of use, featuring larger and wider keys, especially suitable for the elderly or children.
【Recommended Wall-Mounted Installation Height: 5ft (1.5m)】Installing the alarm too high may reduce sensitivity or hinder motion detection. Detection Range: 20-26ft (6-8 meters) Detection Angle: 120° horizontally, 60° vertically (non-adjustable)
【How This PIR (Passive Infrared) Motion Sensor Alarm Works?】 ①: You must first set up 4 PIN codes each time the battery is replaced. ②: Press the '4' key to arm the system after successfully setting the PIN codes; you will have a 30-second delay to leave the monitoring area without triggering the alarm. ③: Once triggered, disarm the system by entering the PIN code within the first 5 seconds; otherwise, the alarm will sound for 30 seconds.
【Battery Life Notice】If installed in a high-traffic area where the alarm is frequently triggered, the battery will deplete more quickly. In such cases, we recommend using an external USB power supply instead of relying solely on battery power. Includes a 5ft (1.5m) USB power cable. TIPS: USB adapter NOT included.
【An Ideal Additional Indoor Home Security System】for protecting your safety or property. For example, it is suitable for indoor areas, garages, sheds, outbuildings, gates, and front/back porches. It can also be used while traveling for camping, RVs, motorhomes, or touring cars. Please note that IT IS NOT WATERPROOF.
【135dB Extra-Loud Siren (Non-Adjustable Volume)】This alarm emits an extremely high-pitched, harsh sound designed to immediately deter intruders or burglars. While the noise may be uncomfortable for some sensitive individuals, it is highly effective in attracting attention when needed.
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8.3

Good

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10
YisTech

YisTech Caregiver Pager Door Alarms for Dementia Patients/Kids Safety/Home Security,Door Sensor Alarm for Elderly/Business/Home/Store/Mailbox(2 Sensor 1 Receiver)
Main highlights

Provide peace of mind for the hearing impaired: With the built-in LED indicator, the wireless door alert receiver and sensor offer additional assistance when coupled with the receiver to the hearing impaired. Difficulty hearing is no problem with this wireless system.
Multiple melodies&Loud chime-The receiver Unit has 58 ringtones for your choice. 5 adjustable volume levels from 0 dB to 110 dB.
Keep your home/office safety:wireless door sensor chime offers a generous detection area of nearly 260 feet. You could hear doorbell chime as visitors or guests arrive to your home, store, office etc. It sounds to notify you someone enter into, or alert you intruder trying to entry your home. Or remind you when your children/Elderly Dementia Patients open the door/window and sneak around.
Easy installation: Plug and Play, Plug the Receiver into an standard Outlet, tear the double-side adhesive tape of the Door / Window sensor and stick them to any door or window.
Customize and Expandable. Each receiver can work with 50 door window magnetic sensors, each transmitter can pair with 20pcs receivers and set to different or same music.
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8.1

Good

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