# Presence and Light Radar Sensor OXT T165 — USB, ZigBee (TUYA) for Smart Home

**URL:** https://aio.lv/en/product--oxt-t165--12066720
**Data updated:** 2026-03-12 21:45 (EET)
**Category:** Smart Sensors
**Manufacturer:** OXT
**Manufacturer code:** T165
**EAN:** 5904496828764
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 21.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oxt-t165--12066720

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

OXT T165 is a presence and ambient light radar sensor with USB power and ZigBee (TUYA) connectivity. It detects motion and measures brightness for automated lighting and energy-saving scenarios. Designed for smart home integration, the sensor supports TUYA-compatible hubs, enabling presence-triggered events, daylight-based control, and remote monitoring via ZigBee networks.

## Long description

OXT T165 is a presence and ambient light radar sensor designed for smart home automation. Powered via USB and communicating over ZigBee (TUYA), the device detects human presence and measures surrounding brightness to trigger lighting and energy-management scenes. The sensor is intended for integration with TUYA-compatible hubs and ZigBee networks to enable presence-triggered events, daylight-dependent control, and remote state monitoring.
Advantages
The sensor combines microwave presence detection with an integrated light sensor to provide reliable motion recognition and accurate ambient light measurement for automated control. USB power makes installation flexible and suitable for locations with nearby USB power sources or adapters. ZigBee (TUYA) connectivity ensures compatibility with a wide range of smart home controllers, allowing centralized configuration and reliable communication over mesh networks.
Suitable for
 Automated room lighting control based on presence and daylight
 Energy-saving scenarios that switch off lights when no presence is detected
 Integration with TUYA-compatible smart home hubs and ZigBee ecosystems
 Corridors, closets, utility rooms, offices, and residential living areas
Key specifications
 Detection type: microwave presence detection
 Ambient light measurement: integrated light sensor for brightness-based control
 Connectivity: ZigBee protocol compatible with TUYA ecosystems
 Power supply: USB input for 5V power sources or adapters
 Mounting: wall or ceiling placement options (compact form factor)
How to use
Connect the sensor to a suitable USB power source and include it in a TUYA-compatible ZigBee hub following the hub manufacturer's inclusion procedure. Place the sensor at an appropriate height and orientation to cover the desired detection zone, avoiding direct alignment with large moving objects or reflective surfaces that could cause false triggers. Configure presence and light-level thresholds in the smart home app to match the desired automation behavior for lighting and energy-saving rules.
Usage recommendations
For stable operation, use a reliable USB power adapter and ensure the ZigBee hub is positioned to provide good signal coverage. Adjust sensitivity and brightness thresholds during initial setup to reduce false positives and to align with natural daylight conditions in the installation area.

## FAQ

### How much does the OXT T165 Presence & Light Radar Sensor cost, and is it available for purchase?

The price is 26.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 02.07.2026 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 OXT 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 OXT 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12066720/67551964_large.webp