# F&F ASO-24 Staircase Timer, 10A, 0.5-10min, 24V AC, Surface Mounted

**URL:** https://aio.lv/en/product--ff-aso-24--12453942
**Data updated:** 2026-05-18 02:41 (EEST)
**Category:** Control Systems
**Manufacturer:** FF
**Manufacturer code:** ASO-24
**EAN:** 5908312592020
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The F&F ASO-24 is a surface-mounted staircase timer designed for 24V AC systems. It features a 10A switching capacity and an adjustable time delay range from 0.5 to 10 minutes. This automatic lighting control device is ideal for managing corridor or staircase illumination, ensuring energy efficiency by automatically turning off lights after a preset duration.

## Long description

The F&F ASO-24 staircase timer is a reliable automatic lighting control device engineered for 24V AC electrical systems. Designed for surface mounting, this unit provides efficient management of lighting in corridors, stairwells, and other transitional spaces. By automatically switching off the lights after a pre-set time interval, it helps reduce energy consumption and ensures that illumination is only active when needed.
Advantages
This staircase timer offers a robust 10A switching capacity, making it suitable for a variety of lighting loads. The adjustable time delay feature allows users to customize the duration of illumination between 0.5 and 10 minutes, providing flexibility for different architectural layouts and user requirements. Its surface-mounted design simplifies installation, allowing for quick integration into existing 24V AC infrastructure without the need for complex modifications.
Suitable for
Residential staircases and hallways
Office building corridors
Public utility buildings requiring automated lighting
Low-voltage 24V AC lighting systems
When it may not be suitable
This device is specifically designed for 24V AC systems and is not compatible with standard 230V mains voltage installations. Attempting to connect it to an incompatible voltage will result in permanent damage to the unit.
Key specifications
Supply voltage: 24V AC
Maximum load current: 10A
Time delay range: 0.5 to 10 minutes
Mounting type: Surface mounted
How to use
The timer should be installed by a qualified professional in accordance with local electrical regulations. Once mounted, the desired time delay is set using the integrated adjustment knob on the front of the device. When the trigger button is pressed, the timer activates the connected lighting circuit for the duration specified. The cycle can be restarted or extended if the trigger is pressed again during the active phase.
What to consider before purchase
Verify that your lighting system operates on 24V AC.
Ensure the total power load of the connected lights does not exceed the 10A limit.
Confirm that the surface mounting location is protected from direct moisture or extreme environmental conditions.
Usage recommendations
For optimal performance and longevity, ensure all electrical connections are tightened securely during installation and that the device is kept free from dust and debris.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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

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