Finding your suitable readers for smarthings freezer alarm is not easy. You may need consider between hundred or thousand products from many store. In this article, we make a short list of the best readers for smarthings freezer alarm including detail information and customer reviews. Let’s find out which is your favorite one.
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1. Fridggi Open Door Alarm with delay, Fridge Door alarm when left open, 60 seconds delay Alert (white-pack1)
Fridggi will help you to close your fridge door if left open and avoid wasting foods. Leaving the refrigerator door open makes the unit’s compressor run hotter and takes longer to cool as well as burns more electricity.
Unlike competitors, Fridggi will only make sound alert after 1,2 and 3 minutes not immediately after the door is open, you had 60 seconds to take foods out of the refrigerator.
Our door left open alarm work perfectly for any door or window requiring 60 seconds delayed alarm, the 3 timed alerts will give you a better chance of taking notice of the problem.
Fridggi open door alarm with delay is ready to use with 3 x LR44 Batteries included, it can standby for 12 months.
Installation: The mini magnet must be at the same height level as the alarm, with 0.3 inches maximum distance. Some fridge has different levels for the body and the door, please use the extra 3M Tape to adjust The mini magnet level.
2. Govee WiFi Water Alarm, Smart APP Leak Alert, Wireless Water Sensor and Alarm with Email, Notification, App Alerts, Remote Monitor Leak for Home Security Basement(3 Packs)(Not Support 5G WiFi)
- Remote Monitor and Alarm: The Water Leak Detector and gateway are paired out of box, connect the gateway to WiFi（PLEASE NOTE THE GATEWAY NOT SUPPORT 5G WIFI) and it will immediately send emails, APP Notification and Alert to your cellphone when water leakage happened, allow you to detect the water leakage while you’re away from home
- Stable Connection and Expandable: Comparing to others, the WiFi gateway connection design has stronger and more stable signal transmission. The gateway is expandable and can connect with multiple sensors(Up to Ten), if you purchase our Govee water alarms separately, you can add them to the gateway kit and monitor the water leak on your cellphone app. Search “B07QSFRSJX” to find this product on Amazon
- Dripping and Leaking Alert: Besides 2 groups of back sensitive water alarm probes, Our WiFi water leak detector has one group front probe for water pipe dripping, Name each WiFi water alarms with its location on the cellphone APP like laundry room, bathrooms, basements, bedroom, apartment, kitchen, sinks, water heaters to detect leaks from anywhere before they cause costly water damage
- Loud Audible Alarm With Mute Button: If WiFi is not available for the gateway temporarily, Each water leak sensor features an ultra-loud 100 dB alarm, Loud enough to be heard even if leakage happens in basement, press the mute button to mute the sound when you find the leaking place. BATTERY LEVEL DISPLAY is also available on the app
- Your Purchase Protected: The complete sealed waterproof design for the water monitor allows its long use in moisture situation. 30 days money back guarantee, 1 year replacement warranty(not include battery replacement), life support guarantee, ensure you to purchase one to take care of you family and property without any risk
3. SimpleSENCE WiFi Leak and Freeze Detector (3-Pack), Wireless Water and Freeze Sensor with Water Alarm and App Alert Notification, Continuous Leak Monitoring for Your Home and Investment Property. (3)
- TRUSTED LEAK PROTECTION – Protects your home with around the clock leak and freeze detection. Immediately alerts you via email, text and 80db audible alarm when a leak is detected. Two-year battery life with two easily replaceable AAA batteries, plus battery and WiFi strength levels on the SimpleSENCE app.
- SECURE FAST & EASY SET UP – Connects to your Home 2.4G Wi-Fi in only a few minutes and the easy to use SimpleSENCE App allows you to be up and running with no gateway needed, no additional equipment required, and no monthly subscription fees. 100% compliant with new 2020 state enacted cyber security regulations.
- INSTALL MULTIPLE SENSORS IN MULTIPLE LOCATIONS – Install throughout your home, office, vacation home, rental property, and even aging parents’ homes. Place next to water heaters, washing machines, dishwashers, under kitchen and bathroom sinks, behind toilets, in basements, next to sump pumps, and in attics.
- UNLIMITED ALERT NOTIFICATION CONTACTS – No limit to the number of contacts you can add to your alert notification list to help shut off the water if you’re not home, including family, friends, neighbors, and tenants.
- DEDICATED CUSTOMER SUPPORT – Protecting your home from leaks is our number one priority. If you need any assistance at all with your SimpleSENCE, please reach out to us directly, we’re happy to help and based in the USA.
A Leak or Flood can be devasting both emotionally and financially.The SimpleSENCE leak and freeze detector combines protective features that blanket your home with layers of security for family safety and peace of mind.
● Leak Sensor
The small ergonomic size of the SimpleSENCE detector with wrap around water sensors allows for optimal placement in any leak prone area.
● Temperature Sensor
Monitors ambient temperatures, especially in cold weather climates that are prone to bursting pipes.
● Audible Alarm
The audible alarm activates when a leak or temperature variant is detected to alert anyone in the house when your smart phone may not be close by.
● Instant Alert Notifications
Receive instant alert notifications via email or sms push notifications to your smartphone as soon as a leak or temperature variant is detected.
● Long Battery Life
2-year battery life with battery life indicators for your sensor in the SimpleSENCE app.
Go Ahead and Order Now. We are so confident that you’ll love your SimpleSENCE Home Leak and Freeze Detector that we offer a ”No Questions Asked,100% Money Back Guarantee”! Plus, our dedicated Customer Care Team is standing by if you have any questions or need immediate assistance.
4. Door Alarm,Secrui 120dB Wireless Door Window Alarm Sensor Burglar Anti-Theft for Kids Safety Home Shop Security
- 【Door & Window open Alarm】The magnetic door window alarm sensor emits a strong 120dB alarm when the door is open, prevent your kids sneaking out, it’s a perfect door alarms for kids safety and anti-theft, home & business security.
- 【Easy to Install】Easy installation with adhesive, just stick the alarm sensor on the window or door, also can use it as door stop alarm, pool door alarm, garage door alarm, sliding door alarm.
- 【4 Kind of Alarm Mode】General Alarm (1 minute), door open Alert (Ding dong one time), door open alarm (not closed reminder until the door close) and not closed door reminder (It sounds like “Beep…” from low to high).
- 【Fast Automatic Switch】Ultra-sensitive magnetic sensor can quickly detect your door or window status, The wireless door alarm sensor works with 2*AAA battery (batteries are not included).
- 【Certification and Warranty Service】Secrui provides 12-month warranty and provide friendly, easy-to-reach support. If you have any questions, please don’t hesitate to contact us.
5. GMAXT Water Leak Detector,TUYA Smart APP WiFi Water Sensor Alarm,Water Monitor Alarm with Rechargeable and 60 dB Volume,Remote Monitor Leak Ideal for Home Security Basement,Washer, Bath Cellar
- 【Powerful Intelligence】: Water Sensor detect water leaks or preset limit violations. It uses Wifi to connect with the APP (TUYA / Smart Life) application, Which can be remotely controlled, 60dB alarm sound, and protect your safety 24 hours (note: the manual has (Detailed Wifi connection steps).
- 【User-friendly Application】: When the water detector detects a leak, It will sound an alarm within 1 second and send an alarm signal to the smartphone within 2-10 seconds (depending on the signal),It can be used for one year on a single charge.
- 【Efficient and Convenient Operation】: Only simple steps to connect to home Wi-Fi (only for 2.4G Wi-Fi), When you are at work or on a business trip, travel, etc., You can receive alerts and track the activity of wireless sensors in APP Progress (please refer to the instruction manual for WIFI connection method).
- 【Versatile Use】: It can be used to monitor water leakage in related scenarios such as washing machine room / kitchen / basement / aquarium, and it can also be used to monitor the preset limit of water level in bathtub / pool / pool and other scenarios.
- 【Perfect After Sales】: 30-Day Money Back Guarantee ,, 30 Day Replacement Warranty and Ready to respond within 24 hours.
6. Zircon Leak Alert Water Leak Detector & Flood Sensor Alarm / Water Leak Sensor with Dual Leak Alarms 90dB Audio / Battery Powered (Contractor 8 Pack) Batteries Included
- Contractor Pack includes 8 Leak Alert units, 8 9V batteries and detailed instructions
- Loud (90dB) alarm sounds when even the slightest amount of moisture is detected
- In flood situations, the Leak Alert water detector is engineered to float and continue to sound the SOS alarm for up to 72 hours or until the battery is exhausted
- Fully automatic battery-powered operation – no wiring required for this leak sensor. Like your smoke and carbon monoxide detectors, a low battery warning chirps an alarm when it is time to replace the 9V battery
- Place in basements, bathrooms, kitchens, or wherever there is a potential for leaks. Common placements of the leak detector are near sump pumps, water heaters, washing machines, dishwashers, under sinks, etc.
7. Samsung SmartThings Multipurpose Sensor [GP-U999SJVLAAA] Door & Window Sensor – Zigbee – White
- Versatile Monitoring: All-in-one open/close, vibration, orientation, angle (tilt), and temperature sensor for multipurpose functionality
- 24/7 Monitoring: Receive instant phone alerts if a door, window, cabinet or drawer opens unexpectedly
- Stay Safe: Get a notification if you forgot to close your doors or windows to ensure your home stays safe
- Requirements: Must have SmartThings App and SmartThings Hub or compatible device with SmartThings Hub functionality (connected devices sold separately)
- Compatibility: Works with Google, Amazon Alexa, SmartThings, and Zigbee communication protocols
The sleek multipurpose sensor detects open/close, vibration, orientation, and temperature allowing you to monitor several areas of your home. Place the multipurpose sensor anywhere to detect when drawers have been opened or closed to keep valuables safe. Receive instant alerts if someone is trying to rattle your door or open your window and detect abnormal temperature readings all with one little device.
Recommended Placing – Place the hub in an open area well away from other devices transmitting and receiving 2.4GHz signals (like WIFI routers).
If the signal needs to penetrate walls or floors, sensors should be placed within 30 ft of the hub, or a device that can act like a ZigBee repeater (such as a SmartThings Outlet) should be placed between the two devices to boost the range.
Requires a SmartThings Hub or compatible device with SmartThings Hub functionality and SmartThings App. Free SmartThings app requires Android (6.0 or later) or iOS (10.0 or later). This device is compatible with the SmartThings ADT Security Hub, but is not compatible with ADT professional monitoring services.
Included: battery, mounting pads, screws, bracket, quick-start guide, and health and safety guide. 1 year Samsung SmartThings limited warranty.
• Power: 1 x CR-2450 battery
• Communication Protocol: Zigbee
• Range: 50-130 feet depending on your home’s construction
• Operating Temperature: 32 to 104°F
• Intended for indoor use only
*Compatible with previous versions of SmartThings Hubs including F-HUB-US-2, F-H-ETH-001, ET-WV520KWEGUS, ET-WV520BWEGUS, ET-WV530BWEGUS, and F-USB-US-M-1
8. Temp Stick Wireless Remote Temperature & Humidity Sensor. Connects directly to WiFi. Free 24/7 Monitoring, Alerts & Historical Data. Free iPhone/Android Apps, Monitor from anywhere, anytime! -Black
- Remote Wifi Temperature and Humidity Monitor. 5 Year Warranty… the last sensor you’ll need to buy!
- Superior 1 Year+ battery life! Completely wireless, battery operated sensor (2x AA batteries, included). No gateways or wires needed. Connects to Wifi and Sends text and email alerts for Hi/Low Temperatures, Humidity Levels, Wifi Connection Loss and Low Battery.
- Check-in remotely from anywhere, anytime using your mobile, tablet or pc. Connects to your wifi and monitors temperature and humidity in your home, fridge, attic, walkin cooler.
- Data logging with Unlimited History. No subscription and No fees. Accurately monitor conditions 24/7.
- Made in the USA. Proudly support American manufacturing & ingenuity. Free customer service, easily reach us by phone or email Mon > Sat for fast, knowledgeable assistance.
Temp° Stick by Ideal Sciences is an all-in-one wireless sensor that remotely monitors and alerts temperature & humidity conditions from anywhere, anytime. Connect to your home or business wifi network and start receiving text and email alerts the instant an important change in temperature or humidity triggers, when connection is lost or when batteries are low.
View and manage from any smart phone, tablet or pc.
- Track Temperature (-40°F to 125°F)
- Track Humidity (0 – 100%)
- Receive text and email alerts
- Battery operated, place it anywhere
- Connects directly to wifi network
- No gateway devices required
- Easy 3 minute setup
- Set hi-lo triggers for alerts
- Customize alert messages
- Monitors /alerts battery levels
- Monitors /alerts if wifi signal lost
- Unlimited history of readings
- Monitor every 5,10,15,30 or 60 min
- No fees or subscriptions
- Access anywhere via web browser
- Free Android & iPhone apps
- Alert multiple users
- Supports multiple sensors
- Set C° or Fahrenheit
- LED light on when taking readings
- Requires 2 x AA alkaline batteries (included)
- Battery life: 1+ Years
- 5 Year Warranty
- American Made
- Free, Lifetime Support 888.263.6973
Set-up in 3 easy steps
1) Add batteries (included) to sensor.
2) Connect with phone, tablet or pc
3) Sign up and follow instructions to receive temperature and humidity data.
Dimensions: 3.5″ x 1.5″ x 1.25″
Factory-calibrated, excellent stability
High Accuracy Temperature Sensor : ±0.4 °C (max)
Temperature operating range Up to –40 to +125 °F
Relative Humidity Sensor : ± 4% RH (max), 0–80% RH
0 to 100% RH operating range.
RV Customers: Does not operate on guest networks at RV parks, you’ll need a wifi hotspot.
9. Wsdcam Door and Window Security Alarm Wireless Time Delay Alarm Magnetic Triggered Door Open Chime for DIY Home Security, Loud 108 dB
- Door and window alarm helps deter intruder/thieves effectively by 108dB loud alarm, also can be door open chime help notify you if children/pet or others are coming/ going
- Magnetically triggered door alarm sensor suitable for Doors, Windows, Sliding Door/ Window, Freezers and Refrigerators
- General Alarm, Constant Alarm, Time Delay(Closing-door Alert ), Doorbell 4 in 1 Multi-Function, you can set the appropriate mode according to your need
- Easy to press off/on button to power off/on when you don’t wanna to hear any sounds of this door alarm or when you need it
- Simple peel and stick installation & Low consumption design, they can work for over 2 years
10. La Crosse Alerts Mobile 926-25101-GP Wireless Monitor System Set with Dry Probe
- Remotely monitors sensors 24/7 using a APP. Perfect for…Backyard temperature and humidity
- Plants, gardens and greenhouses
- Refrigerators, freezers
- Food storage
- Sensitive electronics
- Outdoor pets and livestock
- and so much more
- Temperature and humidity measures: (1) Ambient air temperature
- (2) Ambient humidity
- (3) Probe temperature, Temperature range: -40°F to 140°F
- Includes: sensor, internet gateway with LAN cable & AC adapter, DRY probe
- Requires 2 AAA Alkaline batteries (not included)
- Text and E-mail Alerts first 3 months FREE
- 1 year subscription available after for $11.88 yearly ($0.99 per month), kindly refer the user manual given below for troubleshooting steps.
For proper set up follow the below steps 1. Connect gateway to router. 2. Insert power cord into outlet and into the gateway. 3. Wait for 4 red blinks 4. Optional: Insert Probe into sensor. 5. Insert 2 AAA batteries into sensor. (Dated 2025 or newer) Observe correct polarity. 6. Download La Crosse Alerts Mobile App.
By our suggestions above, we hope that you can found Smarthings Freezer Alarm for you.Please don’t forget to share your experience by comment in this post. Thank you!