# Dusk-to-Dawn Photocell Switch FF AZH-S 16A 230V 2–1000 lx with External Sensor IP40

**URL:** https://aio.lv/en/product--ff-azh-s--12113602
**Data updated:** 2026-03-20 10:05 (EET)
**Category:** Smart Switches
**Manufacturer:** FF
**Manufacturer code:** AZH-S
**EAN:** 5908312591030
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 21.48 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ff-azh-s--12113602

## 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

FF AZH-S is a dusk-to-dawn (photocell) switch for automatic control of lighting and electrical loads. Rated 16 A at 230 V, it operates across a sensitivity range of 2–1000 lux and includes an external probe sensor. Designed for basic indoor or sheltered outdoor installations with IP40 protection, it enables scheduled automatic switching based on ambient light levels.

## Long description

FF AZH-S is a dusk-to-dawn photocell switch designed to control lighting and electrical loads automatically according to ambient light. The device is rated for 16 A at 230 V and provides adjustable sensitivity across a range of 2–1000 lx. An external probe sensor is included to allow flexible placement separate from the switch body. The unit is intended for basic indoor or sheltered outdoor installations and has IP40 protection.
Advantages
The FF AZH-S offers adjustable light sensitivity from very low to bright conditions, enabling accurate switching between day and night levels. Its external probe sensor permits mounting where light measurement is most representative while keeping the switch itself in an accessible location. With a 16 A switching capacity at 230 V, the module is suitable for a variety of lighting loads and simple electrical appliances. The straightforward design supports easy integration into existing circuits for automatic control without additional timers or controllers.
Suitable for
 Automatic control of indoor lighting in hallways, storage rooms, stairwells
 Control of sheltered outdoor lighting where IP40 protection is acceptable
 Switching of lighting circuits and simple resistive or inductive loads up to 16 A
 Retrofit installations where an external light sensor placement is required
Key specifications
 Rated switching current: 16 A
 Rated voltage: 230 V AC
 Light sensitivity range: 2–1000 lux (adjustable)
 External probe sensor included for remote light measurement
 Protection class: IP40 (suitable for indoor or sheltered locations)
 Automatic dusk-to-dawn operation based on ambient light
How to use
Install the FF AZH-S switch in compliance with local electrical regulations, ensuring the power supply is disconnected before wiring. Mount the external probe sensor where it receives representative ambient light (away from direct artificial light sources) and route its cable to the switch. Set the desired sensitivity within the 2–1000 lx range to define the threshold between day and night switching. After wiring and adjustment, restore power and verify that the load switches on and off at the intended light levels.
Usage recommendations
For reliable operation, position the external sensor clear of nearby lamps, reflective surfaces, or heat sources that could distort light readings. Use this device indoors or in sheltered outdoor locations where IP40 protection is sufficient. If precise control in exposed outdoor environments is needed, consider selecting a photocell with a higher ingress protection rating.

## FAQ

### How much does the FF AZH-S Photocell Switch 16A 230V cost, and is it available for purchase?

The price is 25.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 345 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 FF 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 FF 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/12113602/67649021_large.webp