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Item #:
246172218
eufy Security Entry Sensor E20, Window & Door Alarm, 5-Year Battery
87% of respondents would recommend this to a friend
Item #:
246172218
ALL 8210
Price Details
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Order now and get it around Thursday, November 12
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Product Details
| Power Source | Battery Powered |
| Compatible Devices | HomeBase 2, 3, Mini and Pro |
| Connectivity Technology | Wireless |
| Voltage | 3 volts |
| Control Method | App |
| Maximum Range | 656 feet |
| Item Dimensions | 2.88 x 1.54 x 0.85 inches (7.3 x 3.9 x 2.2 cm) |
| Unit Count | 1 Count |
| Antenna Location | Home |
| Brand | eufy Security |
| Built-In Media | Entry Sensor E20 |
| Model Number | T90E0 |
| UPC | 194644242435 |
| Manufacturer | eufy |
| Mfr Part Number | T90E0 |
| Color | White |
| Battery Cell Type | Lithium Ion |
| Item dimensions L x W x H | 2.88 x 1.54 x 0.85 inches (7.3 x 3.9 x 2.2 cm) |
| Package Weight | 1 Pound (450 grams) |
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Product Description
eufy Security Entry Sensor E20, Window & Door Alarm, 5-Year Battery
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eufy Security Home Security Systems T90E0 Editorial Review
eufy Security Entry Sensor E20, Window & Door Alarm, 5-Year Battery is a smart addition to your security setup, particularly if you already own a compatible HomeBase like the 2, 3, or Pro. Users appreciate the dual-side detection feature, allowing flexibility in placement on challenging entry points, and highlight the instant notifications they receive regardless of their location. The installation process is incredibly straightforward, typically taking under two minutes, and the sensor connects reliably over a long range. However, a key limitation noted by consumers is the absence of an audible chime, which can affect practical use without direct phone access.
Customer Reviews & Ratings
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Pros
- Easy installation with quick setup
- Dual-side detection for versatile placement
- Instant notifications received on mobile
- Excellent battery life up to 60 months
- Reliable connectivity with HomeBase
- Compact design fits various door styles
Cons
- The absence of an audible alert feature may inconvenience some users.
Platform Trust & Buyer Confidence
FK
Fatuma
Verified buyer
“My experience was great I really liked the fact that i get my order delivered within the days promised. The packaging , the product, shipment everything was so good, trustworthy and fast. Definitely will shop again”
28 October 2026 · via Trustpilot
JC
Jane
Verified buyer
“Very easy to order. The product was good quality. The delivery service was excellent, updates given so you knew what was happening.”
30 October 2026 · via Trustpilot
R
Roman
Verified buyer
“Good experience The product I ordered came as expected. What most impressed me in dealing with Ubuy is the communication and updates I received through the process. I knew exactly where and when my item was at all times until delivery. Well done!”
31 October 2026 · via Trustpilot
SH
SJ Hong
Verified buyer
“The package came very quickly and the shipping fee was extremely reasonable! Overall, the service as well as my experience of ordering from Ubuy was a very pleasant experience! Thank you so much!”
31 October 2026 · via Trustpilot
SH
Szilvia
Verified buyer
“Great service. Ordered an item coming from the USA which wasn't available in Ireland or even for delivery from the retailer and it had arrived within a few days. Very happy with the product and the service.”
31 October 2026 · via Trustpilot
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- 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.
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ALL 8210
Order now and get it around Thursday, November 12
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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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