# Infrared Barrier No name AN900-20 — single-beam AN900-20 (MPN AN900-20)

**URL:** https://aio.lv/en/product--no-name-an900-20--11959533
**Data updated:** 2026-03-11 13:59 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** No name
**Manufacturer code:** AN900-20
**EAN:** 5902887060229
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-an900-20--11959533

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Infrared barrier No name AN900-20 is a single-beam infrared detection device (MPN AN900-20, EAN 5902887060229) designed for basic perimeter or opening protection. It provides a single infrared beam for intrusion detection, suitable for doors, gates, corridors or small perimeter zones. Typical use includes alarm integration, access control support and simple intrusion monitoring where a one-beam sensor is sufficient.

## Long description

Infrared Barrier No name AN900-20 is a single-beam infrared detection device designed for basic perimeter and opening protection. The unit emits and receives one infrared beam to detect interruptions caused by passage or intrusion. Intended for straightforward installations, the sensor is suitable for doors, gates, narrow corridors and small perimeter zones where single-beam detection provides the required level of monitoring and alarm activation.
Advantages
The single-beam design offers a compact, low-complexity solution with simple alignment and minimal maintenance. Its straightforward functionality makes it easy to integrate with common alarm panels and access control systems. Because the device focuses on one detection axis, it requires fewer mounting points and wiring runs compared with multi-beam systems, which can reduce installation time and cost while providing reliable presence or intrusion detection for defined openings.
Suitable for
 Doorway and gate monitoring
 Narrow corridors and passageways
 Small perimeter openings and fence gaps
 Basic intrusion detection integrated with alarm panels
 Access-control trip detection for turnstiles or doors
Key specifications
 Detection type: single infrared beam
 Application: perimeter and opening protection
 Typical mounting: wall or post alignment on opposite sides of opening
 Installation: wired connection for alarm input and power
 Environmental use: designed for outdoor or indoor mounting (installation-dependent weather sealing recommended)
How to use
Mount the emitter and receiver units directly opposite each other across the protected opening, ensuring a clear line of sight between them. Align the units so the beam is centered on the receiver; tighten mounting hardware to maintain alignment. Connect the device to the local alarm or access control input following the system wiring diagram and supply the appropriate power. After powering, verify beam alignment and perform a walk-test through the beam to confirm the alarm output and detector response. Periodic checks of alignment and lens cleanliness help maintain reliable detection.
Usage recommendations
For consistent performance, protect the beam path from heavy rain, fog or debris when possible, and mount units at a height that minimizes accidental triggering by small animals. Use appropriate weatherproof enclosures or seals if the installation site is exposed. When integrating with alarm or access-control panels, configure input parameters to match the panel’s expected contact type and supervise wiring where required.

## FAQ

### How much does the Infrared Barrier No name AN900-20 cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 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 13.07.2026 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 No name 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 No name 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/11959533/67404914_large.webp