Choose Your Firmware:
🔌 Other Power Monitoring Plugs:
🔌 Zigbee Smart Plug (Rounded ZA) — 16A Energy Monitoring, SA 3-Pin (Zigbee 3.0, Requires Hub)
A Zigbee 3.0 smart plug with real-time energy monitoring and a South African 3-pin plug form factor. Measures voltage, current, power (W), and energy consumption (kWh). Control appliances up to 16A / 3,500W at 220V from your phone, voice assistant, or automations. Acts as a Zigbee router to extend your mesh network. Pre-flashed with Zigbee firmware — pairs with any Zigbee coordinator including SONOFF ZB Bridge-P, ZBDongle-P/E, Home Assistant ZHA, Zigbee2MQTT, and Tuya/SmartLife hubs. Compact rounded design (56×56×40mm).
⚡ Key Features
- Zigbee 3.0 Protocol — low-power, reliable mesh networking; pairs with all standard Zigbee coordinators and hubs
- Real-Time Energy Monitoring — tracks voltage (V), current (A), active power (W), and cumulative energy (kWh) directly in your hub dashboard
- 16A / 3,500W at 220V — handle heavy loads including heaters, kettles, tumble dryers, and pool pumps (within rating)
- SA 3-Pin Plug & Socket — standard South African rounded 3-pin (SANS 164-1); plugs directly into any SA wall outlet
- Zigbee Router — acts as a repeater in your Zigbee mesh, extending range and improving reliability for other Zigbee devices
- Compact Design — 56×56×40mm rounded body; doesn’t block adjacent sockets on most SA double-plug wall plates
- Home Assistant Compatible — works with ZHA, Zigbee2MQTT, and deCONZ; energy data integrates directly into the HA Energy Dashboard
- Voice Control — via your Zigbee hub’s ecosystem (Alexa, Google Home, Apple Home depending on hub)
- Physical Button — manual on/off toggle on the plug body; LED indicator shows power state
- Power-On State — configurable to restore last state, always on, or always off after power returns (load shedding recovery)
🏠 Perfect For
Load Shedding Cost Tracking
Monitor exactly how much power (kWh) your geyser, heater, or fridge uses per day/month. See the real cost impact of load shedding on your appliances. Data feeds into Home Assistant’s Energy Dashboard.
Geyser & Heater Timer
Schedule your geyser or oil heater to run only during off-peak hours. Set automations: turn on at 4AM, off at 6AM, on again at 5PM. Track consumption to optimise your electricity bill.
Zigbee Mesh Extender
Every Zigbee plug acts as a router, strengthening your mesh network. Place plugs around the house to extend Zigbee range to far-off sensors, door contacts, and motion detectors.
Appliance Automation
Turn lamps, fans, chargers, and Christmas lights on/off by schedule, sunrise/sunset, or presence detection. Combine with Zigbee motion or door sensors for automatic room control.
🔀 Zigbee vs ESPHome vs Tasmota — Which Firmware?
This is the same physical plug available in three firmware options:
⚡ Zigbee (this page) — pairs with any Zigbee hub/coordinator. Best for existing Zigbee mesh networks, Home Assistant ZHA/Z2M users, or SONOFF ZB Bridge owners. Low power, mesh routing, ultra-reliable.
🏠 ESPHome — WiFi direct, flashed with ESPHome firmware. Best for Home Assistant users who want native HA integration, OTA updates, and full local control. No hub needed.
🔧 Tasmota — WiFi direct, flashed with Tasmota firmware. Best for power users who want MQTT, advanced rules, and web UI. No hub needed.
📋 Technical Specifications
| Product | Zigbee Smart Plug with Energy Monitoring (Rounded ZA) |
| Firmware | Zigbee 3.0 (Tuya Zigbee) |
| Protocol | Zigbee 3.0 (requires coordinator/hub) |
| Zigbee Device Type | Router (mesh repeater) |
| Max Load | 16A / 3,500W @ 220V AC |
| Input Voltage | AC 110–250V, 50/60Hz |
| Plug Type | South African 3-Pin (SANS 164-1) — rounded |
| Energy Monitoring | Voltage (V) · Current (A) · Power (W) · Energy (kWh) |
| Dimensions | 56 × 56 × 40mm |
| Button | Physical on/off toggle |
| LED Indicator | Power state indicator |
| Power-On State | Configurable (On / Off / Last State) |
| Compatible Hubs | SONOFF ZB Bridge-P · ZBDongle-P/E · Home Assistant (ZHA / Z2M / deCONZ) · Tuya Zigbee Hub · SmartLife Hub |
❓ Frequently Asked Questions
Does it work without a hub?
Does it fit SA wall sockets?
Can I use it for my geyser?
Does it work with Home Assistant?
Does it extend my Zigbee network?
What’s the difference between this and the SONOFF S60 Zigbee?
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Smart Power Monitoring 📊
Zigbee mesh. SA plug. Energy tracking. No cloud required.
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