Tuya Smart WiFi Door & Window Sensor

Name: Tuya Smart WiFi Door & Window Sensor
Brand: Tuya
SKU: DT-0328
Price: 1450 LKR
Availability: OutOfStock

LKR 1,450 LKR 1,700 Save 15%

You save LKR 250

Tuya Smart WiFi Door & Window Sensor — Alexa/Google, Instant Phone Alerts

Price updated August 2026 · LKR

Pay in 3 × LKR 541 Includes the 12% KOKO plan fee

Alexa/Google Instant Phone Alerts

check_circle Instant open/close push alerts to your phone
check_circle Dual WiFi plus Bluetooth for faster, steadier pairing
check_circle Works with Alexa and Google Home automations
check_circle Event logging and low-battery reminders
check_circle Peel-and-stick or screw mounting in minutes
check_circle Compact two-piece design (sensor plus magnet)

Sold out. We can't ship the Tuya Smart WiFi Door & Window Sensor right now, so it can't be ordered — this page stays up for the specs and the price history.

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Warranty Genuine

Tuya Smart WiFi Door & Window Sensor price in Sri Lanka

The Tuya Smart WiFi Door & Window Sensor is priced at LKR 1,450 at DreamTek — one of the most affordable of the 120 other electronics we currently stock (well below the LKR 4,399 median, which span LKR 99 to LKR 174,999). That's a 15% saving on the LKR 1,700 original. Prefer to spread the cost? KOKO splits it into 3 payments of about LKR 541 — that includes KOKO's 12% plan fee, so paying cash on delivery is cheaper. All prices in LKR, updated August 2026. See the full Sri Lanka price data.

Overview

Know the moment a door or window opens. This slim Tuya sensor sticks on in seconds and pings your phone instantly whenever it is triggered — ideal for front doors, cabinets, drawers or the back gate. Dual WiFi and Bluetooth pairing connects faster and holds the link more reliably, and it slots into Alexa and Google Home routines so an opening door can switch on lights or sound an alarm. Low-battery reminders mean it never quietly stops watching.

Technical Specifications

Connectivity: 2.4GHz WiFi (802.11b/g/n) plus Bluetooth
Power: 2x AAA 1.5V (not included)
Sensor size: 68x23x19mm
Magnet size: 43x10x14mm
Trigger gap: 15mm or less
Brand: Tuya
SKU: DT-0328

Frequently asked questions

How much does the Tuya Smart WiFi Door & Window Sensor cost in Sri Lanka? expand_more

The Tuya Smart WiFi Door & Window Sensor is priced at LKR 1,450 at DreamTek — down from LKR 1,700, saving you 15%. All prices are in Sri Lankan Rupees (LKR).

Is the Tuya Smart WiFi Door & Window Sensor a good price in Sri Lanka? expand_more

At LKR 1,450, the Tuya Smart WiFi Door & Window Sensor is one of the most affordable of the 120 other electronics we currently stock — well below the LKR 4,399 median (LKR 99 to LKR 174,999). It's also discounted 15% off its LKR 1,700 original price.

Is the Tuya Smart WiFi Door & Window Sensor genuine and does it come with a warranty? expand_more

Yes. Every Tuya product we sell is 100% authentic with genuine-product assurance. We don't sell fakes.

Can I pay for the Tuya Smart WiFi Door & Window Sensor in installments? expand_more

Yes — KOKO splits it into 3 payments of about LKR 541 each. The KOKO plan adds a 12% fee (already included in that amount), so it totals 12% above the LKR 1,450 cash price; cash on delivery and bank transfer cost the listed price.

How do I order the Tuya Smart WiFi Door & Window Sensor? expand_more

You can't — the Tuya Smart WiFi Door & Window Sensor is sold out, so its order buttons are disabled and we won't take an order we can't ship. Browse the other electronics we do have in stock, and once it's back you order it in two taps: "Add to Cart" (then check out) or "Buy Now", with your name, phone number and delivery address. Delivery is a flat LKR 450 island-wide across Sri Lanka, cash on delivery.

Is the Tuya Smart WiFi Door & Window Sensor in stock? expand_more

The Tuya Smart WiFi Door & Window Sensor is currently sold out. Browse the other electronics we do have in stock, or check back — our catalogue is rebuilt as stock changes.