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header-product Door/Window Sensor Eufy T89000D4
34.49 €

Door/Window Sensor Eufy T89000D4

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Door/Window Sensor Eufy T89000D4 Photo 1
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Short description

The Eufy T89000D4 is a wireless door/window sensor designed for easy installation and reliable security. It features a compact design with dimensions of 28mm width, 22mm depth, and 74mm height. Powered by a CR-123A battery, it ensures long-lasting performance. The sleek white color blends seamlessly with any decor, making it suitable for both doors and windows. Enhance your home security effortlessly with this efficient sensor.
Available at price 34.49 €: 3 pcs.
Total available for order: 6 pcs.
Warranty: 2 Years
SKU: 3684275
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
16.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
21.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.14 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
21.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The Eufy T89000D4 Door/Window Sensor is a compact wireless sensor designed to monitor the state of doors and windows. When a protected opening is ajar by approximately 1.5 inches (about 3.8 cm), the sensor triggers an alert to your smartphone and can activate a siren on the required eufy Security HomeBase. The sensor is powered by a CR-123A battery and comes in an unobtrusive white finish to blend with most interiors.

Advantages

The sensor offers easy installation and a small form factor (28 mm width, 22 mm depth, 74 mm height), making it suitable for a variety of door and window frames. It integrates with the eufy Security ecosystem via HomeBase, delivers immediate smartphone notifications when an opening is detected, and provides an optional audible alarm on the HomeBase. Battery power (CR-123A) ensures long-lasting operation without the need for constant wiring.

Suitable for

  • Monitoring exterior and interior doors
  • Protecting sliding and casement windows
  • Integration with eufy Security HomeBase systems
  • Homes and small offices seeking a discreet sensor

Key specifications

  • Model: Eufy T89000D4
  • Dimensions: 28 mm (W) × 22 mm (D) × 74 mm (H)
  • Power source: CR-123A battery
  • Color: White
  • Requires: eufy Security HomeBase for alerts and siren function
  • Detection trigger: alerts when opening is ajar by ~1.5 inch (≈3.8 cm)

How to use

Mount the sensor and magnet on the door or window frame following the alignment marks so the two parts face each other when closed. Insert a CR-123A battery and pair the sensor with your eufy Security HomeBase according to the HomeBase setup instructions. When the protected door or window opens beyond the specified gap, the sensor will send a notification to the paired smartphone app and can trigger the HomeBase siren if that feature is enabled.

Usage recommendations

Install the sensor on clean, dry surfaces and maintain correct alignment between the sensor body and magnet for reliable detection. Replace the CR-123A battery before power runs low and keep the sensor paired to a HomeBase for full notification and alarm functionality.
All features
Weight:
0.067 kg
Battery type:
CR-123A
Operating temperature (T-T):
-10 - 50
Number of batteries supported:
1
Alarm decibels:
100 dB
Height:
74 mm
LED indicators:
Y
Width:
28 mm
Depth:
22 mm
Connectivity technology:
Wireless
Product colour:
White
Suitable for:
Door/Window
Easy to use:
Yes
Sustainability certificates:
CE

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH113 3 16.07.2026 Best delivery 34.49 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 3 30.07.2026 44.99 €
34.49 €
Stock: 3
Delivery Date: 16.07.2026 Best delivery
Warehouse: WH113
Available only for legal entities
44.99 €
Stock: 3
Delivery Date: 30.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Door/Window Sensor Eufy T89000D4 cost, and is it available for purchase?

The price is 34.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 16.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

Where can I download the instructions for Door/Window Sensor Eufy T89000D4?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.