# Bicycle alarm Riff L47E with remote control — RF-L47E, compact anti-theft device

**URL:** https://aio.lv/en/product--riff-rf-l47e--12256028
**Data updated:** 2026-04-08 15:09 (EEST)
**Category:** Bike Computers
**Manufacturer:** Riff
**Manufacturer code:** RF-L47E
**EAN:** 4752219017435
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--riff-rf-l47e--12256028

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 25.06.2026 | 1.99 EUR |
| Courier delivery to door | 25.06.2026 | 4.99 EUR |

## Summary description

Riff L47E is a bicycle alarm with remote control (model RF-L47E) designed to deter theft and signal unauthorized movement. The compact anti-theft device attaches to a bike and is operated via a handheld remote, providing audible alarm notifications and quick arming/disarming. Suitable for everyday urban cycling, commuting, and short-term parking where a lightweight alarm is needed.

## Long description

The Riff L47E is a compact bicycle alarm with remote control designed to deter theft and signal unauthorized movement. It attaches to a bike or motorcycle frame and produces a loud 110 dB siren to attract attention. The unit is intended for everyday urban cycling, commuting and short-term parking when a lightweight, easy-to-use alarm is required.
Advantages
This alarm delivers a high-volume 110 dB siren to discourage tampering and alert people nearby. A handheld remote control allows quick arming and disarming from a distance. The compact housing and included mounting hardware make installation fast and straightforward on compatible frames.
Suitable for
Urban bicycles used for commuting and errands
Motorcycles and scooters for short-term parking
Lightweight security when leaving a bike unattended briefly
When it may not be suitable
The alarm is not a replacement for a physical lock and is intended as a deterrent and alerting device rather than a theft-proof solution. It may not be ideal for long-term outdoor storage or in environments where exposure to heavy rain or vandalism is likely unless additional protection is provided.
Key specifications
Siren sound level: 110 dB
Power supply (alarm): 1 × 9V battery (6F22, not included)
Power supply (remote): 1 × 12V battery (23A, not included)
Device dimensions: 9.5 × 3.7 × 6.2 cm
Frame compatibility: fits tubes with 25–27 mm diameter
How to use
Mount the alarm to a convenient location on the frame using the supplied bracket and screws; no special tools or skills are required. To arm, press and hold the arm button on the remote for 2 seconds; the device will sound if movement is detected. To disarm, press the disarm button on the remote. Replace batteries in the alarm and remote as needed to ensure reliable operation.
What to consider before purchase
Confirm your bike or motorcycle frame tube diameter is between 25 and 27 mm.
Plan for batteries (9V for the alarm and 23A 12V for the remote) as they are not included.
Consider using a physical lock in addition to the alarm for longer-term security.
Usage recommendations
Install the alarm in a visible but protected spot on the frame, check battery condition regularly, and combine the Riff L47E with a sturdy lock for better overall security.

## FAQ

### How much does the Bicycle alarm Riff L47E with remote cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 Thursday 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: Cash payment, 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 Riff 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 Riff 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/12256028/68165652_large.webp