# Shelly Relay 1PM Gen4 16A WLAN Zigbee Bluetooth — DIN-mount smart relay, power meter

**URL:** https://aio.lv/en/product--shelly-shelly1pmgen42er--11438536
**Data updated:** 2026-02-15 12:35 (EET)
**Category:** Smart Plugs
**Manufacturer:** Shelly
**Manufacturer code:** Shelly\_1PM\_Gen4\_2er
**EAN:** 3800238070724
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 33.46 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--shelly-shelly1pmgen42er--11438536

## 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 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Shelly Relay 1PM Gen4 is a compact DIN-mount smart relay with 16A switching capacity, integrated power metering and multi-protocol connectivity (WLAN, Zigbee, Bluetooth). Designed for installation in distribution boards, it controls and measures single loads remotely via apps or automation systems, enabling energy monitoring, scheduling and remote switching for lighting, appliances and heating circuits.

## Long description

Shelly Relay 1PM Gen4 is a compact DIN-rail smart relay with 16A switching capacity, integrated power metering and multi-protocol connectivity including WLAN, Zigbee and Bluetooth. Designed for installation in distribution boards, it enables remote control and energy monitoring of single loads through mobile apps or home automation systems. The device measures real-time power consumption, supports scheduling and remote switching, and is suitable for controlling lighting, household appliances and heating circuits while fitting into standard electrical panels.
Advantages
The Shelly Relay 1PM Gen4 combines a high 16A switching capability with built-in power metering to provide both control and measurement in a single DIN-mount module. Multi-protocol connectivity (WLAN, Zigbee, Bluetooth) ensures flexible integration into existing networks and automation platforms. Its compact DIN-rail form factor simplifies installation in distribution boards and saves space while enabling centralized control of circuits. Native scheduling and remote switching allow for automated energy management and timed operation of connected loads.
Suitable for
Remote switching and scheduling of lighting circuits
Energy monitoring of individual appliances
Control of electric heating zones and boilers
Integration with home automation systems using WLAN or Zigbee
Retrofit installations in distribution boards requiring a compact relay with metering
Key specifications
Switching capacity: 16 A for single load control
Mounting: DIN-rail for distribution board installation
Energy metering: integrated real-time power measurement
Connectivity: WLAN, Zigbee and Bluetooth support
Control methods: mobile app control and automation system integration
How to use
Install the Shelly Relay 1PM Gen4 inside a distribution board on a standard DIN-rail following local electrical codes and safety practices. Connect the relay inline with the load to be controlled and ensure correct wiring for mains supply and neutral as required. Pair the device with the preferred network using WLAN, Zigbee or Bluetooth via the Shelly app or compatible automation controller. Configure schedules, real-time monitoring and automation rules in the app or automation platform to enable remote switching and energy tracking of the connected circuit.
Usage recommendations
For reliable operation, verify that the connected load does not exceed the 16A switching capacity and use a dedicated circuit when controlling high-power appliances. Ensure proper ventilation inside the distribution board and follow national electrical regulations during installation. Use the device’s metering data to identify high-consumption circuits and optimize schedules to reduce energy usage.

## FAQ

### How much does the Shelly Relay 1PM Gen4 16A smart relay cost, and is it available for purchase?

The price is 40.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1571 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 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/11438536/68516954_large.webp