# Wireless PIR Motion Sensor with Light Level Measurement Atlo ATLO-AC-HW4A-TUYA Wi‑Fi, Tuya Smart

**URL:** https://aio.lv/en/product--atlo-atlo-ac-hw4a-tuya--12057339
**Data updated:** 2026-03-12 19:41 (EET)
**Category:** Smart Sensors
**Manufacturer:** Atlo
**Manufacturer code:** ATLO-AC-HW4A-TUYA
**EAN:** 5902887086700
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--atlo-atlo-ac-hw4a-tuya--12057339

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Atlo ATLO-AC-HW4A-TUYA is a wireless PIR motion sensor with integrated ambient light (lux) measurement and Wi‑Fi connectivity via Tuya Smart. Designed for home and office automation, it detects motion using passive infrared sensing and reports light levels for automated lighting scenes and energy savings. Suitable for alarm systems, smart lighting control and presence detection.

## Long description

The Atlo ATLO-AC-HW4A-TUYA Wireless PIR Motion Sensor with Light Level Measurement is a compact device that combines passive infrared motion detection with ambient light (lux) monitoring and Wi‑Fi connectivity through the Tuya Smart platform. It is designed for integration into home and office automation setups, providing motion-triggered events and light-level data to control lighting, trigger alarms, or inform presence-based scenes. The sensor operates wirelessly and reports occupancy and illumination information to compatible smart hubs and apps.
Advantages
This sensor offers dual functionality by combining reliable PIR motion detection with built-in light level measurement, enabling both presence detection and adaptive lighting control. Wi‑Fi connectivity via the Tuya Smart ecosystem allows remote configuration, real-time notifications, and integration with automations without requiring a separate hub. The compact design and straightforward installation make it suitable for wall or ceiling mounting in a variety of indoor locations.
Suitable for
Smart lighting control and automatic on/off based on presence and ambient light
Integration with home or office alarm and security systems for motion-triggered alerts
Energy-saving automation by combining lux measurement with timed events
Presence detection for occupancy-based HVAC and scene activation
Key specifications
Detection type: passive infrared (PIR) motion sensing
Light measurement: ambient light (lux) sensor
Connectivity: Wi‑Fi using Tuya Smart platform
Installation: wireless, suitable for wall or ceiling mounting
Primary applications: motion detection, ambient light reporting, automation control
How to use
Install the sensor in a location with a clear field of view over the monitored area, typically at a height and angle recommended in the device manual to optimize PIR coverage. Add the device to the Tuya Smart app using the Wi‑Fi setup procedure, then assign it to rooms or automation scenes. Use the app to set motion sensitivity, light-level thresholds, and notification preferences. Combine motion and lux readings in automations to turn lights on only when movement is detected and ambient illumination is below a desired level.
Usage recommendations
Place the sensor away from direct airflow from vents or fans and avoid pointing it directly at windows where sunlight may affect lux readings. For reliable detection, ensure unobstructed line of sight within the intended coverage zone and test placement by walking through the area while monitoring motion events in the app.

## FAQ

### How much does the Atlo ATLO-AC-HW4A-TUYA PIR motion & light sensor cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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 22.07.2026 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 Atlo 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 Atlo 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/12057339/67543255_large.webp