eufy Security Water and Freeze Sensor with Remote Alerts, IP65 Waterproof, 2-Year Battery Life, HomeBase Required, Compatible with HomeBase 2 and 3, Optional 24/7 Protection Service, App Control

No installation required
There's no need for wiring, just place on the ground to instantly start detecting leaks.When water is detected, the sensor immediately informs HomeBase, which then alerts you through an audible alarm and a real-time phone notification*.
T8920
Small Size, Long Lifespan
With space-saving dimensions of 2.6 in × 2.6 in × 1.2 in. It provides enhanced water resistance (IP65) while staying lightweight. A single battery (replaceable) can last more than two years.
T8L00
Strong and Stable Signal
Stable connectivity with HomeBase is achieved through Sub-1G communication. If a leak is detected, it tells HomeBase, which emits a sound or sends a notification* to your phone.
T8920
T8920
T8920
T8920
T8920
Connects with HomeBase 2 and 3
HomeBase makes sure you get instant notices* about your home via the app.
T8920
No Monthly Fee
Home Monitoring Service with No Monthly Fee
T8920



Product Details

  • 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.
  • East to Set Up: Just place it anywhere you want to detect water or freezing temperatures.
  • Replaceable Battery with 2-Year Battery Life: The single replaceable battery lasts up to 2 years.
  • Stable Connection to HomeBase: Sub-1G connectivity ensures a stable connection to HomeBase 2 or 3 all around the home and yard.
  • One App Controls All: Links to HomeBase and the eufy Security app. Easily get notifications and check the battery status.

FAQ

Is HomeBase necessary to receive notifications?

Yes. The sensor uses efficient Sub-1G communication with HomeBase to maximize battery life. Compatible with both HomeBase 2 and 3.


Can we customize the temperature that triggers a notification?

No. The sensor is designed to detect when the temperature drops below freezing temperature only.




  • All products will be checked carefully and packed in good condition before shipping.
  • Item will be shipped within 3 business day after the payment has been received. -- If you buy more than 3 items and your shipping address is in PUERTO RICO, Please kindly request the total invoice before making the payment or we may ask extra payment before sending your order. Because USPS charge more shipping fees for boxes to Puerto Rico.

Shipping Service Delivery Time Delivery Weight Range
First Class 3-7 Business Days <1lbs
Priority Mail 2-5 Business Days 1lbs<*<4lbs
Fedex Ground 3-7 Business Days >4lbs
  • We gladly accept payment methods eBay approved.
  • Please make sure to submit the eBay item number with your payment. If you have any special requirements or requests, please contact via eBay message.
  • 30-day money-back guarantee for any reason.
    For 30 days after the date of purchase, return your undamaged eufy product and receive a full refund for ANY reason.
  • 12-24 months warranty for quality-related issues(see as description).
  • For purchases under warranty, we take care of all quality-related issues with a REPLACEMENT. Reminder: Be sure to use your product as directed.
  • Free user support
    Not sure how to get your eufy product to work properly, Contact our world-class, friendly support team for quick solutions.
  • Limitations
    • Our returns and exchange service is limited to all purchases made from eufy_official_store. If you purchased through a different retailer, please contact them directly. (Unauthorized reselling of eufy products is prohibited.)
    • Warranty-related shipping costs can only be covered in the country of purchase. If the product is taken outside the country of purchase, any shipping costs will be the buyer's responsibility. Alternatively, we can offer a 50% refund of the item's purchase price without the need to return.
    • If returning an item, please ship it back within 30 days after you receive approval. Further delay may void your return.
  • Friendly reminder
  • When contacting us for help, be sure to have your eufy product handy for troubleshooting!
    In the event our exchange policy changes, we'll be sure to update this page.
  • Contact us
    Email: send us message via eBay
  • Traditional accessories market has been all about price. That is, cheaper, cheaper and even cheaper...
  • At Anker we take a different approach to the market. We do not play the cheapest game. Instead, we partner with top-notch manufacturers, use best parts, perform stringent quality control, all to deliver real long-lasting products to our customers, while still at a great price.
  • On top of the high quality, we also stand behind our products to provide great service. Our products may fail 1 in 1000, but our service will not. All together, we strive to provide the best products and an amazing online shopping experience to every customer.
  • Please notice that our guaranteed warranty is valid only for the products purchased through our authorized reseller. Any products sold by eufy could get our promised service:
    • 30-Day Money-Back Guarantee for Any Reason.
    • We will take care of all quality-related issues with a REPLACEMENT or FULL REFUND including return shipping costs.
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