# Shelly 1PM Gen4 Compact Smart Switch With Power Monitoring & Multiprotocol Support

## Shelly 1PM Gen4 Compact Smart Switch With Power Monitoring & Multiprotocol Support

The Shelly 1PM Gen4 is a compact smart switch with built-in power measurement and multiprotocol connectivity, letting it join a network over Wi-Fi, Bluetooth, or Zigbee and be controlled natively via Matter without a separate hub. It retrofits into standard wall boxes for remote control of appliances and lighting circuits, and integrates directly with Apple Home, Google Home, Alexa, and Samsung SmartThings.

### Specifications

**SKU**

SHELLY 1PM GEN4

**Brand**

Shelly

**Category**

Smart Home

**Key Specs**

Channels: 1 relay output with power measurement; Max load: 16A @ 240VAC / 10A @ 30VDC; Power metering: yes; Protocol: Wi-Fi 802.11 b/g/n/ax, Bluetooth 5.0, Zigbee 3.0, Matter-certified; Dimensions: 37x42x16mm; Weight: 27g; Form factor: wall console; Operating temperature: -20°C to 40°C; MCU: ESP-Shelly-C68F, 8MB flash

## Details

- **Price:** 699.0 ZAR
- **Vendor:** Shelly
- **Type:** Smart Home
- **Tags:** Nology, Shelly, Smart Home

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 699.00 ZAR | In stock |

## Images

- Shelly 1PM Gen4 Compact Smart Switch With Power Monitoring & Multiprotocol Support

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> Source: [Guards On Duty Shop & Security Guards ](https://guardsondutyshop.co.za/products/shelly-shelly-1pm-gen4)
> Updated: 2026-07-07