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header-product Door/Window Sensor Set Xiaomi Mi Smart Sensor Set ZHTZ02LM Wireless White, CR1632/CR2032/CR2450
92.49 €

Door/Window Sensor Set Xiaomi Mi Smart Sensor Set ZHTZ02LM Wireless White, CR1632/CR2032/CR2450

Xiaomi Mi Smart Sensor Set ZHTZ02LM door/window sensor Photo 1
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Door/Window Sensor Set Xiaomi Mi Smart Sensor Set ZHTZ02LM Wireless White, CR1632/CR2032/CR2450

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Door/Window Sensor Set Xiaomi Mi Smart Sensor Set ZHTZ02LM Wireless White, CR1632/CR2032/CR2450

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Short description

Xiaomi Mi Smart Sensor Set ZHTZ02LM is a wireless door and window sensor kit in white designed for home security and automation. It connects via WLAN and is powered by replaceable CR1632, CR2032 or CR2450 batteries. Use the sensors to detect open/close status, integrate with smart home systems and receive alerts for doors and windows.
Available for order: 1 pcs.
Warranty: 2 Years
SKU: 1905371
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
06.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
11.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.77 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
11.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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3 mth. х 30.83 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.57 euros per month
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Product information

Description

The Xiaomi Mi Smart Sensor Set ZHTZ02LM is a wireless door and window sensor kit in white intended for home security and basic automation. The set detects open and closed states of doors and windows and transmits status changes over a wireless connection. It uses user-replaceable button cell batteries (CR1632, CR2032 or CR2450) and can be integrated into smart home setups to trigger notifications, scenes or linked devices when contact is made or broken.

Advantages

This sensor set provides compact magnetic detection with wireless connectivity suitable for discreet installation on frames and sashes. Battery operation with common CR1632, CR2032 or CR2450 cells allows straightforward replacement without specialist tools. The white finish is intended to blend with most interiors while the simple design supports integration into broader smart home automation for event-based actions and alerts.

Suitable for (tasks / use cases)

  • Monitoring doors and windows for open/close status in apartments and houses
  • Triggering smart home automations such as lighting, alarms or notifications
  • Temporary or permanent installation on interior doors, windows or cabinets

When it may not be suitable

This sensor set is designed for basic contact detection and not for professional-grade security installations that require tamper-proof housings, wired power or certified intrusion detection. It relies on replaceable button cells and wireless communication, so environments that demand continuous high-frequency reporting or operate far beyond typical home wireless ranges may need alternative hardware.

Key specifications

  • Function: Magnetic contact sensor (open/close detection)
  • Color: White
  • Power supply: Replaceable button cell batteries (CR1632, CR2032 or CR2450)
  • Connectivity: Wireless
  • Mounting: Surface-mounted on door or window frame and sash

How to use

Mount the sensor body on the fixed frame and the magnet on the moving part (sash or door) so that the two parts align when closed. Insert the correct type of battery according to the device’s orientation and manufacturer's instructions, observing polarity. Pair the sensor with your Xiaomi-compatible smart home hub or app via the wireless setup procedure described in the hub’s documentation. Configure notifications, automation rules or linked devices in the smart home app to act when the sensor reports open or closed states.

What to consider before purchase

  • Confirm compatibility with your existing smart home hub or Xiaomi ecosystem before buying
  • Decide which battery type (CR1632, CR2032 or CR2450) you will use and whether you want longer life vs. size
  • Check mounting surface and alignment space to ensure proper magnet-to-sensor positioning

Usage recommendations

For reliable operation, install the sensor within the wireless range of your hub and avoid metal surfaces that can interfere with the signal. Test alignment after mounting to ensure the sensor registers closed state consistently. Replace batteries as soon as low-battery alerts appear and follow local guidelines for battery disposal.

Specifications

Connectivity technology:
Wireless
All features
Suitable for:
Door/Window

Features

Interface:
WLAN
Certification:
CE
Connectivity technology:
Wireless
Product colour:
White
Operating frequency:
2400

Power

Battery type:
CR1632, CR2032, CR2450

Operational conditions

Operating relative humidity (H-H):
5 - 95
Operating temperature (T-T):
0 - 40

Packaging content

Manual:
Yes

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Xiaomi Mi Smart Sensor Set ZHTZ02LM door/window sensor cost, and is it available for purchase?

The price is 92.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 06.08.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Xiaomi Mi Smart Sensor Set ZHTZ02LM door/window sensor be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Xiaomi Mi Smart Sensor Set ZHTZ02LM door/window sensor online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 Xiaomi 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 Xiaomi 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.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: connectivity technology, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
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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.
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