# Shelly Pro 4PM DIN-Rail Mountable Wi-Fi Relay For 4 Channels of 16A Each 40A In Total

## Shelly Pro 4PM DIN-Rail Mountable Wi-Fi Relay For 4 Channels of 16A Each 40A In Total

Shelly Pro 4PM is a DIN-rail mountable four-channel Wi-Fi/LAN/Bluetooth relay with four independent, precise power meters, one per channel. It features a built-in 1.8-inch colour screen with navigation keys for on-device monitoring, plus temperature, overpower, and overvoltage load protection. It is intended for professional distribution-board installations controlling up to four separate 16A circuits, such as multi-zone lighting or small appliance banks.

### Specifications

**SKU**

SHELLY PRO 4PM

**Brand**

Shelly

**Category**

Smart Home

**Key Specs**

Channels: 4; Max load: 16A per channel, 40A total device output; Power metering: yes, independent per channel; Connectivity: Wi-Fi, 10/100 Ethernet (LAN), Bluetooth; Power supply: 110-240V AC; Display: 1.8" colour screen with navigation keys; Mounting: DIN-rail (breaker box), neutral wire required; Protections: temperature, overpower, overvoltage; Protocols: Shelly Gen2 RPC/MQTT, local + cloud control

## Details

- **Price:** 3049.0 ZAR
- **Vendor:** Shelly
- **Type:** Smart Home
- **Tags:** Nology, Shelly, Smart Home

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 3049.00 ZAR | In stock |

## Images

- Shelly Pro 4PM DIN-Rail Mountable Wi-Fi Relay For 4 Channels of 16A Each 40A In Total

---

> Source: [Guards On Duty Shop & Security Guards ](https://guardsondutyshop.co.za/products/shelly-shelly-pro-4pm)
> Updated: 2026-07-07