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5 Best Household Sensors Alarms of 2025

Last Updated - 2025/10/25

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Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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MQ-8 Sensor Household Alarm H2 Sensor

Generic

CA$165.50

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- MQ-8 sensor household alarm H2 sensor
CA$165.50
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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Garage Door Minder

Garage Door Minder® Version II. 100% Wireless. Installs in Two Minutes! No Wi-Fi. in-Home Monitor & Alert System.

Garage Door Minder

CA$149.99

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- WHOLE HOUSE NOTIFICATIONS: This ‘garage door open’ sensor blinks & beeps to tell you the door status in any room of your home. The light and beeper notifications are customizable.
- EXTRA LONG BATTERY LIFE: Advanced Bluetooth Low Energy and our exclusive battery life technology provides extra-long battery life, up to 2 years! * Based on 5 minutes of door usage per day. Replacement Batteries ER14250 available from Garage Door Minder and other retailers.
- EASY 2-MINUTE INSTALLATION: Quick “peel and stick” installation. Anyone can install this garage door open/close alert monitor to protect valuables and get added safety.
- A MUST-HAVE GARAGE DOOR ACCESSORY: Our customers tell us that Garage Door Minder is one of the best garage accessories that brings convenience, safety, and peace of mind. Makes a great gift for grandparents ,elderly, friends and family, too!
- 100% WIRELESS, WITH NO WI-FI NEEDED. No passwords, no Wi-Fi hubs, no monthly subscriptions, Senior citizens approved and no complicated set up needed. All Lightstick Receivers “talk” to each other.
CA$149.99
3
Best Value

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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

Mosaic Alarm

CA$35.99

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- 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 or 15 seconds) 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''/20mm) or vibration is detected, e.g window glasses break, shatter or a door being forcibly hit.
- FIRST HOW TO CONFIRM IF YOUR DOOR OR WINDOW IS SUITABLE FOR INSTALLING THIS ALARM? ① Check and measure whether there is a sufficiently flat surface: Require area size 2.6 x 1.9″ on the door panel or window for mounting the alarm; Require area size 0.6 x 1.8″ on the door frame or window edge for mounting the sensor strip; ② The installed alarm and sensor strip should be basically on the same horizontal plane (a small amount of vertical misalignment is allowed), with a maximum gap of no more than 0.78 inch/2cm between them. Otherwise, the alarm may not function properly.
- Cordless operated by user-replaceable battery cell LR44 x 3 pcs(included). Apply the double sided adhesive pad(included)to the back of the main alarm unit and sensor strip. Locate the mounting position on the door or window. Please follow the manual guidance
CA$35.99
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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Ideal Security

Ideal Security Wireless Indoor and Outdoor Motion Sensor Alarm, 395FT PIR Sensor Connection Range, 26FT Motion Detector Range, 100dB Alarm & Chime, Expandable System

Ideal Security

CA$57.99

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- Wireless Motion Sensor: Paired with an adjustable security alarm, this motion sensor can be used outdoors to alert to the movement of pets and intruders, or indoors to welcome guests
- Package Includes: 1 PIR motion sensor unit and 1 alarm unit, package does not include: 3 AAA batteries required for the sensor, 3 C batteries required for the alarm unit; mounting hardware; optional AC charger available for purchase (SK600CHG1BL)
- Long-Range Wireless Alarm System: With a transmission range of up to 395 feet and a detection range of up to 26 feet, this motion sensor & alarm system can provide a layer of security and deterrence for your home; outdoor sensors require protection from the elements
- Expandable System: Up to 50 wireless motion sensors can be linked to a single motion sensor alarm, allowing you to create your own security network for a driveaway motion detector, front door sensor, backyard sensor, and more
- Adjustable Motion Alarm: With three sound modes ranging from a loud 100dB deterrence alarm to a quiet chime and three notification modes ranging from a sound and flashing light to light only, your home security motion detector system can be adjusted to suit your needs
CA$57.99
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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Geevon

Geevon 4 Pack Water Leak Detectors for Home, 100dB Loud Water Sensor Alarm Leak Detectors with Drip Alert for Kitchen, Basements, Laundry Rooms, IP56 Waterproof(Battery Included)

Geevon

CA$32.99

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- Wireless and Easy to Use: Geevon battery-operated water leak alarm is designed with 2.6in diameter and 0.9in height compact size which is easily placed anywhere you like, such as basements, laundry rooms, bathrooms, under sinks, or sump pump to detect the leaks as they happen. Don’t let the water leakage damage your home property and cost your money!
- Water Dripping & Leaking Alert Sensor: Basement flood detector water alarm sensor with highly sensitive 2 front probes for pipe dripping and 4 metal prongs embedded on the bottom to detect water leakage. The probes are made from high-quality ABS materials & electronic parts. With IP56 waterproof design, it's okay to float on water to detect leaks to prevent water damage.
- Loud 100dB Water Leak Detectors for Home: Each water alarm leak detector features ultra-loud 100dB alarm audio which is loud enough to be heard throughout the house even if the leak happens in the basement, garages, or wine cellar. The home water detector sensor will sound once the water is detected, alerting you of water leakage to avoid flood strikes.
- IP56 Waterproof: The water leak alarms for home with an IP56 waterproof rating and the completely sealed waterproof design allows for extended use in high moisture areas. Each package comes with 4 x Home Water Detector Alarm Sensors and 8 x AAA Batteries. We offer 30-day money-back, 12-month warranty, and lifetime consulting services. Please let us know if you have any questions about our water sensors for leaks.
- Battery Included & Low Battery Alert: The water leak sensor for home comes with a TEST button for regular functionality checks and it is powered by 2 x AAA batteries(Battery Included), the battery will last for about 12 months for normal use. With low battery alert function, the water sensor alarm will beep and flash a red light when the battery is low, or press the button on it to test the battery level.
CA$32.99

5 Best Household Sensors Alarms of 2025

MQ-8 Sensor Household Alarm H2 Sensor

Garage Door Minder® Version II. 100% Wireless. Installs in Two Minutes! No Wi-Fi. in-Home Monitor & Alert System.

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

Ideal Security Wireless Indoor and Outdoor Motion Sensor Alarm, 395FT PIR Sensor Connection Range, 26FT Motion Detector Range, 100dB Alarm & Chime, Expandable System

Geevon 4 Pack Water Leak Detectors for Home, 100dB Loud Water Sensor Alarm Leak Detectors with Drip Alert for Kitchen, Basements, Laundry Rooms, IP56 Waterproof(Battery Included)

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Geevon 6 Pack Water Leak Detectors for Home, 100dB Loud Water Sensor Alarm Leak Detectors with Drip Alert for Kitchen, Basements, Laundry Rooms, IP56 Waterproof(Battery Included)

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