8 Best
Freeze Alarms
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Product Highlights- 【wireless thermometer with sensors】with built-in console and 2 remote sensors, the wireless fridge thermometer can display indoor temperature and 2 groups of outdoor temperature at the same time. you can use it in the fridge, freezer or outdoors
- 【with audible alarm】you can manually set the maximum and minimum alarm value and set the maximum and minimum alarm temperature. when the temperature exceeds the minimum and maximum alarm settings of the preset pre-input, the sonic alarm will be emitted
- 【simple monitoring temperature】the fridge thermometer includes 24 hours and the highest temperature record with temperature trend indicators and daily high and low information. you can easily monitor the temperature changes of the refrigerator and provide double protection for food safety
- 【easy to read data】the easy-to-read lcd screen displays the current indoor and outdoor temperature. you can manually reset the minimum and maximum temperatures; when the battery is low, it will be displayed on the lcd screen
- 【easy installation】the temperature console can stand on the table. mount the display unit directly to your fridge or freezer with integrated magnets; with adjustable hooks, you can hang the wall on the door or on the wall
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Product Highlights
- East to set up: just place it anywhere you want to detect water or freezing temperatures.
- Stable connection to homebase: sub-1g connectivity ensures a stable connection to homebase s380 and s280 all around the home and yard.
- Instant notifications*: protect your home from leaks, water damage, and damage from freezing temperatures. get notifications if water is detected or if the temperature drops below freezing.
- Replaceable battery with 2-year battery life: the single replaceable battery lasts up to 2 years.
- One app controls all: links to homebase and the eufy security app. easily get notifications and check the battery status.
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Product Highlights
- Multi-window protection: detects sound within a 20 ft. range to provide reliable security to multiple windows and glass doors in each room
- Adjustable sensitivity: ready to work right out of the box, choose between 3 levels to adjust the trigger range from ~25 to ~10 feet
- Upgrade your simplisafe system: compatible with your simplisafe home security system (3rd gen), add up to 100 accessories for customised home protection. combine the simplisafe motion and entry sensor for complete entry point coverage
- Easy setup: setup is simple. place it in the room you want to monitor and 'add device' with your simplisafe keypad. requires simplisafe home security system
- Precision engineering: engineered with precise sound detection to tell the difference between an intruder smashing a window or a plate breaking
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Product Highlights
- Continuous alarm - alert after 3 minutes (stay 60 seconds) will help you close the fridge or freezer door in normal situations.
- Four modes - quiet (80db), medium (85db), normal (90db with a beep every 10s), loud (95db, with a beep every 10s and a 110db siren every 4 minutes).
- Gentle alarms - alert after 1 minute (for 2 seconds), a second alarm after 2 minutes (for 4 seconds) when the fridge door is still open or ajar.
- Repeated siren - loud mode includes an additional 110db siren every 4 minutes (stay 20 seconds), activate using set button (4 beeps confirmation).
- Easy to use - we recommend placing the alarm and the mini sensor 1.8 cm apart on metal surfaces and 3 cm apart on wood or plastic surfaces ; fridggi emits a low volume beep when you exceed the allowed gap.
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Product Highlights
- Dual wireless sensors for different places - built-in the console and 2 remote sensors, the fridge thermometer can display indoor temperature and 2 groups of fridge /freezer or outdoor temperature simultaneously, and no longer frequently switch channels to know the temperature.
- Max/min record - the oria freezer thermometer can record max/min temperature and display up, down & parallel arrow to indicate the trend of current temperature;temperature range: indoor -10℃~ 60℃, outdoor -40℃~ 60℃ and the transmission range is 100m/328ft(open area).
- Audio alarm for reminding - the wireless refrigerator thermometer will make audio alarm to remind you and your family to know the temperature variation and make some changes in time, when the temperature exceeds your pre-set minimum and maximum alarm value.
- 4.3-inch readable display - this indoor-outdoor thermometer with low battery alert, high definition lcd screen and large bold data to ensure comfortable viewing. the resolution upgrade to 0.1°c/°f, which make the readings more accurately to reflect the current temperature.
- Usb & battery powered - main unit is powered by a usb cable (included) or batteries (not included). you can attach the main unit on your refrigerator door, hang on the wall or stand on the table. 2 transmitters with clamps and suspended holes in the rear, convenient to clip or hang on the shelf. ❤please contact us if any problem about the item and our service, we will t...
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Product Highlights
- Higher accurate monitor: using an accurate and sensitive temperature and humidity sensor, it can achieve a temperature error of ±0.5℃(±1℉), a humidity error of ±5%, and refresh once per second for higher accuracy.
- Smart alert for reminding: the sensor with the buzzer alert on device, if the temperature or humidity is out of range, it will have the alert on the device. the alert notification will also be sent to your phone.
- Wireless app control: we uses a high-end bluetooth 5.0 chip and can easily monitor temperature and humidity data remotely on app (free downloading from app store and google play) via bluetooth.
- Data storage export: support temperature data export function, record a group of data every 10minutes, can store up to 100 days of data. one smart device can be connected up to 100 temperature sensors simultaneously. available to export data in csv format for free after registered account.
- Mini & portable design: our wireless temperature humidity sensor is smaller than others. cr2477 battery life is about 1 year and can be replaced by yourself. special wall stickers with built-in magnets; space-saving and portable.
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Product Highlights
- Energy saving and highlighting: the warning lamp use the highlighting led lamp bead, has high brightness, less power consumption, no noise
- Small size and big strength: sound light alarm horn has small size, beautiful and lightweight, functional and does not take up space
- Wide application: industrial class sound and light integrated alarm is applicable to mine, stone yard, sand yard, forest yard, port machinery, mechanical and electrical industry, large and medium sized driving vehicles, ships, wharfs, belt conveying equipment, large and medium sized crane, construction site, railway crossing, workshops, banks, campuses, factories, shopp...
- Waterproof alarm: industrial sound light alarm has novel appearance, easy to install, waterproof and frost proof
- Clear alarm: outdoor siren strobe can emit a clear and loud alarm sound, so that the ear can quickly receive alarm information, and the sound has a wide range of transmission
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![Fridge Thermometer, [Upgraded USB/Battery Powered] ORIA Digital Freezer Thermometer, 4.3 inch with 3](https://m.media-amazon.com/images/I/41wxfeP82ZL._SL500_.jpg)
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