# Anker Eufy E20 Wireless Water Leak and Frost Sensor

**URL:** https://aio.lv/en/product--anker-t90f0321--12536965
**Data updated:** 2026-06-25 19:51 (EEST)
**Category:** Home Goods Accessories
**Manufacturer:** Anker
**Manufacturer code:** T90F0321
**EAN:** 0194644280017
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 90.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 75.20 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--anker-t90f0321--12536965

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The Anker Eufy E20 is a wireless sensor and alert system designed to detect water leaks and freezing temperatures. Powered by a long-lasting CR123A battery with up to 5 years of life, this white sensor provides reliable monitoring for your home. It is an essential device for early detection of potential water damage and plumbing issues, ensuring peace of mind through timely notifications.

## Long description

The Anker Eufy E20 is a specialized wireless sensor and alert system engineered to provide proactive monitoring for water leaks and freezing temperatures within your home. By utilizing advanced detection technology, this device acts as an early warning system, helping homeowners prevent costly water damage and plumbing failures before they escalate. Its compact and minimalist white design allows it to blend seamlessly into any room, while the robust wireless connectivity ensures reliable communication with your smart home network.
Advantages
The primary benefit of the Eufy E20 is its exceptional battery efficiency, which offers up to five years of operation on a single CR123A battery, significantly reducing the need for frequent maintenance. The device provides peace of mind by delivering timely notifications directly to your connected devices, ensuring you are alerted to potential hazards even when you are away from home. Its wireless nature allows for flexible placement in various locations, such as under sinks, near water heaters, or in basements, without the need for complex wiring or professional installation.
Suitable for
Monitoring areas under kitchen or bathroom sinks
Detecting leaks near water heaters and washing machines
Preventing frozen pipes in basements or utility rooms
Providing early alerts in vacation homes or rental properties
This sensor may not be suitable for outdoor environments exposed to direct rain or extreme weather conditions, as it is designed primarily for indoor use. Additionally, it requires a compatible Eufy HomeBase to function, meaning it cannot operate as a standalone device without the central hub.
Key specifications
Connectivity: Wireless
Power source: CR123A battery
Battery life: Up to 5 years
Color: White
Device type: Water leak and frost sensor
To use the Eufy E20, first ensure your Eufy HomeBase is set up and connected to your network. Use the Eufy Security application to pair the sensor with your hub. Once paired, place the sensor in a location where water accumulation or freezing is a concern, such as on the floor near plumbing fixtures. Ensure the sensor is placed on a flat, dry surface to avoid false triggers during initial setup.
What to consider before purchase
Compatibility with your existing Eufy security ecosystem
Placement area size and accessibility
Requirement for a central hub
For optimal performance, periodically test the sensor by placing it on a damp cloth to ensure the alert system is functioning correctly and that your mobile notifications are enabled in the application settings.

## Specifications

| Feature | Value |
|---|---|
| Battery type | CR123A |
| Operating temperature (T-T) | 0 - 50 |
| Alarm decibels | 75 dB |
| Connectivity technology | Wireless |
| Audible alarm(s) | Yes |
| Product colour | White |
| Battery life | 5 year(s) |
| International Protection (IP) code | IP54 |
| Power source type | Battery |
| Transmission distance | 200 m |
| Product type | Sensor & alert system |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Anker Eufy E20 Wireless Water and Frost Sensor cost, and is it available for purchase?

The price is 90.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 55 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 03.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Anker products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Anker service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12536965/68899272_large.webp