# DIN-rail two-channel Z-Wave smart relay Shelly Wave Pro 2PM LR with two power meters, 110–240V AC, 16A, 864/868.4 MHz, 4G, white

**URL:** https://aio.lv/en/product--shelly-3800238071974--11674015
**Data updated:** 2026-01-21 13:46 (EET)
**Category:** Home Automation
**Manufacturer:** Shelly
**Manufacturer code:** 3800238071974
**EAN:** 3800238071974
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 54.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 45.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--shelly-3800238071974--11674015

## Delivery options

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

## Summary description

Shelly Wave Pro 2PM LR is a DIN-rail mounted two-channel Z-Wave smart relay with two integrated power meters. It supports AC input 110–240 V at 50/60 Hz and switches up to 16 A at 240 V. Operates on 864 MHz (Long Range) and 868.4 MHz (Mesh) with 4G connectivity. Compact plastic housing (19 × 69 × 94 mm), max indoor range 40 m, weight 75 g. Suitable for remote control and energy monitoring of lighting and small appliances.

## Long description

Shelly Wave Pro 2PM LR is a DIN-rail mounted two-channel Z-Wave smart relay with two integrated power meters. Designed for installation in distribution cabinets, the compact white plastic housing provides remote control and energy monitoring for lighting circuits and small appliances. The module supports AC supply from 110 to 240 V at 50/60 Hz and is compatible with Z-Wave Long Range (864 MHz) and Mesh (868.4 MHz) networks, with additional 4G connectivity. Its narrow 19 mm width allows installation on standard DIN rails while delivering switching capability up to 16 A.
Advantages
The smart relay combines two switching channels and two power meters in a single DIN-rail module, enabling independent control and energy measurement per channel. Compact dimensions and lightweight plastic housing simplify installation in crowded cabinets. Dual-frequency Z-Wave support (Long Range and Mesh) with 4G connectivity increases reliability and reach, while the 16 A switching rating accommodates most lighting loads and small household devices.
Suitable for
Remote control and scheduling of lighting circuits
Energy monitoring of individual circuits or appliances
Integration into Z-Wave home automation systems
Installation on DIN rails in distribution panels
Key specifications
Power supply: AC 110–240 V, 50/60 Hz
Maximum switching current: 16 A (AC)
Maximum switching voltage: 240 V (AC)
Wireless frequencies: 864 MHz (Long Range), 868.4 MHz (Mesh)
Additional connectivity: 4G
Mounting: DIN-rail
Housing material and colour: white plastic
Maximum indoor range: 40 m
Dimensions (W×L×H): 19 × 69 × 94 mm
Weight: 75 g
How to use
Install the Shelly Wave Pro 2PM LR on a standard DIN rail inside an electrical distribution cabinet. Connect the AC supply (110–240 V) and wire the two switched outputs to the loads following local electrical codes. Use your Z-Wave controller to add the device into the mesh or long-range network; the device can also use 4G connectivity where applicable. After pairing, configure switching parameters and view per-channel power measurements through the home automation interface or the device management app.
Usage recommendations
Use the relay for lighting circuits and small appliances within the 16 A rating. Ensure proper circuit protection and comply with national wiring standards during installation. For reliable wireless performance, place the module where the stated maximum indoor range and network topology are suitable for your installation.

## FAQ

### How much does the Shelly Wave Pro 2PM LR — two-channel Z-Wave DIN-rail relay cost, and is it available for purchase?

The price is 54.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 152 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: 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 Shelly 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 Shelly 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/11674015/67005430_large.webp