eufy Security
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eufy Security Entry Sensor E20, Window & Door Alarm, 5-Year Battery
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eufy Security Entry Sensor E20, Window & Door Alarm, 5-Year Battery
Reduce false alarms for pets up to 80 lb with our pet-friendly detection.
eufy Security Entry Sensor E20, Window & Door Alarm, 5-Year Battery
Item #: 246172218

eufy Security Entry Sensor E20, Window & Door Alarm, 5-Year Battery

85% of respondents would recommend this to a friend

Item #: 246172218

NIO 2508

Price Details

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*All items will import from US

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Order now and get it around Wednesday, September 23
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Reduce false alarms for pets up to 80 lb with our pet-friendly detection.
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What Stands Out

Ultra-Compact Design
With its 70 mm size, the Eufy Smoke Alarm E10 fits seamlessly into any space, offering powerful protection without sacrificing aesthetics or taking up valuable room.
Smart Alerts
The Eufy Smoke Alarm provides real-time notifications to your smartphone, ensuring you're promptly informed of any smoke detection, even when you're not at home.
Long Battery Life
Designed for extended use, this smoke detector features a long-lasting battery that minimizes frequent replacements, ensuring consistent safety and peace of mind for homeowners.

Product Details

Shop eufy Security Entry Sensor E20, Window & Door Alarm, 5-Year Battery online at a best price in Nicaragua. B0FB8L5FRB
Power SourceBattery Powered
Compatible DevicesHomeBase 2, 3, Mini and Pro
Connectivity TechnologyWireless
Voltage3 volts
Control MethodApp
Maximum Range656 feet
Item Dimensions2.88 x 1.54 x 0.85 inches (7.3 x 3.9 x 2.2 cm)
Unit Count1 Count
Antenna LocationHome
Brandeufy Security
Built-In MediaEntry Sensor E20
Model NumberT90E0
UPC194644242435
Manufacturereufy
Mfr Part NumberT90E0
ColorWhite
Battery Cell TypeLithium Ion
Item dimensions L x W x H2.88 x 1.54 x 0.85 inches (7.3 x 3.9 x 2.2 cm)
Package Weight1 Pound (450 grams)

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Small Living Spaces

    Ideal for apartments or small homes where space is limited and compact safety solutions are necessary.

  • Tech-Savvy Users

    Perfect for individuals who appreciate smart home technology and prefer syncing devices for enhanced safety.

  • Budget-Conscious Buyers

    Offers an affordable smoke detection solution without sacrificing essential features and reliability.

Not Suitable For
  • Large Properties

    May not be suitable for larger homes requiring multiple detectors and extensive coverage for safety.

Product Description

eufy Security Entry Sensor E20, Window & Door Alarm, 5-Year Battery

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What HomeBase versions are compatible?

    Answer: Compatible with HomeBase Mini, HomeBase 2, HomeBase 3, and HomeBase Pro, each needing specific version updates.
  • Question: How does the pet detection feature work?

    Answer: The pet-friendly detection differentiates between pets and humans, reducing false alarms for pets up to 80 lb.
  • Question: How long does the battery last?

    Answer: It includes a long-lasting 1,400mAh CR123A battery, designed to last up to 5 years with low maintenance.

eufy Security Home Security Systems T90E0 Editorial Review

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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

NIO 2508

Order now and get it around Wednesday, September 23

QTY:

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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Compatible with multiple HomeBase versions for flexibility.
  • Pet-friendly detection minimizes false alarms by differentiating between humans and pets.
  • Long-lasting 5-year battery life for low maintenance.
  • Easy installation on walls or corners without additional adjustment.
  • Expansive wireless range of up to 656 ft for stable connections.

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