# Photocell set BFt Compacta A20-180 transmitter and receiver

**URL:** https://aio.lv/en/product--bft-p111782--10867026
**Data updated:** 2026-02-23 13:20 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** BFt
**Manufacturer code:** P111782
**EAN:** 8027908545930
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 34.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 28.92 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bft-p111782--10867026

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

BFt Compacta A20-180 is a pair of photocells consisting of a transmitter and a receiver designed for presence detection and safety on gates and automatic doors. The set provides infrared beam transmission between units for obstacle detection and access control. Suitable for installation on residential and commercial automated entry systems to prevent collisions and ensure safer operation.

## Long description

BFt Compacta A20-180 transmitter and receiver is a pair of infrared photocells designed for presence detection and safety on automatic gates and doors. The set creates a coded infrared beam between the transmitter and receiver to detect obstacles and prevent gate or door movement when an object or person interrupts the beam. The Compacta A20-180 is intended for integration with residential and commercial automated access systems where reliable obstacle detection and compact mounting are required.
Advantages
The Compacta A20-180 offers compact dimensions and a straightforward transmitter–receiver arrangement that simplifies alignment and installation. Coded infrared transmission reduces false triggers from ambient light and nearby systems, while the beam-based sensing provides fast response for immediate safety interventions. The design supports outdoor and indoor mounting on gates, garage doors, and automatic pedestrian doors, ensuring consistent operation in typical installation environments.
Suitable for
Safety and presence detection on sliding and swing gates
Obstacle detection for garage and industrial doors
Integration with residential and light commercial access control systems
Perimeter protection where a reliable beam sensor is required
Key specifications
Type: Infrared transmitter and receiver photocell pair
Sensing principle: Coded infrared beam interruption
Installation: Surface mounting on posts, frames, or door surrounds
Environmental use: Designed for indoor and outdoor access control applications
Response: Immediate beam interruption detection for safety interlock functions
How to use
Mount the transmitter and receiver facing each other at the same height on suitable supports such as gate posts or door frames, keeping the optical axis unobstructed. Connect each unit to the automation control unit following the system wiring diagram and observe correct polarity and supply voltage requirements of the host control device. Align the optical heads during commissioning so the receiver reliably detects the transmitter beam; verify operation by passing an object through the beam and confirming the control system stops or holds gate/door movement as required by the automation logic.
Usage recommendations
Place the photocells at a height and location that prevents accidental blockage by vegetation or debris, and avoid aiming the units toward strong direct light sources. Periodically clean the optical windows with a soft, dry cloth and check alignment after any mechanical impact or seasonal settling of mounting supports. Test the safety function regularly according to local regulations and the automation system manual to ensure continued reliable operation.

## FAQ

### How much does the Photocell BFt Compacta A20-180 transmitter receiver cost, and is it available for purchase?

The price is 34.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 136 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 06.07.2026 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 BFt 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 BFt 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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