# F&F AZ-B 24V Twilight Switch

**URL:** https://aio.lv/en/product--ff-az-b-24v--12447754
**Data updated:** 2026-05-18 02:53 (EEST)
**Category:** Smart Sensors
**Manufacturer:** FF
**Manufacturer code:** AZ-B 24V
**EAN:** 5908312590132
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 24.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ff-az-b-24v--12447754

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The F&F AZ-B 24V is a twilight switch designed for automatic lighting control based on ambient light levels. Operating at 24V, this device monitors light intensity and switches connected lighting circuits on at dusk and off at dawn. It is ideal for automating outdoor lighting, garden illumination, or building facades, ensuring energy efficiency and convenience in residential and commercial electrical installations.

## Long description

The F&F AZ-B 24V twilight switch is a reliable automation device engineered to manage lighting circuits based on real-time ambient light intensity. Operating on a 24V power supply, this unit continuously monitors natural light levels and automatically activates connected lighting when darkness falls, subsequently turning it off at dawn. This functionality provides a seamless solution for maintaining visibility around properties without the need for manual intervention.
Advantages
This twilight switch offers significant energy savings by ensuring that lighting is only active when necessary, effectively eliminating waste during daylight hours. Its robust design is tailored for consistent performance in various environmental conditions, providing a dependable solution for both residential and commercial electrical systems. The device simplifies the management of outdoor illumination, enhancing security and convenience while reducing the operational costs associated with manual lighting control.
Suitable for
Automating outdoor lighting systems
Illuminating garden pathways and landscapes
Lighting building facades and architectural features
Managing security lighting for residential or commercial premises
This device may not be suitable for indoor environments where artificial light sources could interfere with the sensor's ability to detect natural ambient light levels. Additionally, it is not intended for use in high-voltage circuits exceeding its specified 24V operational capacity.
Key specifications
Operating voltage: 24V DC/AC
Function: Automatic dusk-to-dawn switching
Application: Outdoor lighting control
Installation: Surface or panel mounting
To use the F&F AZ-B 24V, the device must be installed by a qualified professional in accordance with local electrical regulations. The light sensor should be positioned in an area where it can accurately detect natural daylight without being obstructed by shadows or influenced by artificial light sources such as street lamps or the controlled lighting itself. Once wired into the circuit, the device operates autonomously to manage the connected load.
What to consider before purchase
Ensure the power supply matches the 24V requirement
Verify the total load of the lighting circuit does not exceed the switch capacity
Confirm the installation location allows for accurate ambient light detection
Check compatibility with existing low-voltage electrical infrastructure
For optimal performance, periodically clean the sensor lens to prevent the accumulation of dust or debris, which could lead to inaccurate light level readings and improper switching cycles.

## FAQ

### How much does the F&F AZ-B 24V Twilight Switch cost, and is it available for purchase?

The price is 29.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 03.07.2026 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/12447754/68750798_large.webp