# Power adapter Teltonika PR5MEC21 Indoor Black 0.14 - 0.5 mm²

**URL:** https://aio.lv/en/product--teltonika-networks-pr5mec21--6336359
**Data updated:** 2025-12-30 06:03 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** Teltonika Networks
**Manufacturer code:** PR5MEC21
**EAN:** 4251877274278
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--teltonika-networks-pr5mec21--6336359

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Teltonika PR5MEC21 is a universal indoor power adapter designed for devices requiring a power supply with a cross-section of 0.14 - 0.5 mm². It features a durable ABS housing and weighs only 15 g, making it lightweight and easy to install.

## Long description

The Teltonika PR5MEC21 power adapter is an indoor 4-PIN connector designed to provide power and I/O access for compatible Teltonika Networks devices. It supports conductors with a cross-section of 0.14–0.5 mm² and comes in a compact ABS housing weighing approximately 15 g, offering a lightweight and simple installation option for indoor setups.
Advantages
The adapter provides a standard 4-PIN to 4-PIN power connection and includes an additional terminal for configurable digital inputs and outputs, enabling access to device I/O functionality without modifying the main equipment. Its ABS housing ensures durability for indoor use, and the small size and low weight simplify mounting and cable routing.
Suitable for
 Powering compatible Teltonika Networks routers and gateways indoors
 Providing access to digital inputs and outputs for device integration
 Installations requiring conductors 0.14–0.5 mm²
Key specifications
 Manufacturer: TELTONIKA
 MPN: PR5MEC21
 EAN: 4251877274278
 Connector: 4-PIN to 4-PIN with extra terminal for digital I/O
 Conductor cross-section supported: 0.14–0.5 mm²
 Housing material: ABS
 Weight: ~15 g
 Intended use: indoor
How to use
Connect the adapter between the power source and a compatible Teltonika Networks device using the 4-PIN connectors, ensuring correct polarity and secure connections. Use the additional terminal to wire configurable digital inputs or outputs as required by your device configuration. Route and fix the cables to prevent strain; follow the device manual for pin assignments and I/O configuration steps.
Usage recommendations
For safe and reliable operation, use conductors within the specified 0.14–0.5 mm² range, avoid exposure to moisture, and install the adapter in a protected indoor environment. Refer to the Teltonika device documentation for correct wiring and configuration of digital inputs/outputs.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.015 kg |
| Power supply type | Indoor |
| Product colour | Black |
| Purpose | Universal |
| Housing material | ABS synthetics |
| Quantity per pack | 1 pc(s) |
| Power adapter included | No |
| Cross-section connections supported | 0.14 - 0.5 |

## FAQ

### How much does the Power adapter Teltonika PR5MEC21 cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 121 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 09.07.2026 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: 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 Teltonika Networks 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 Teltonika Networks 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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