Ajax Socket: smart plug
The Ajax Socket is a smart plug that you do not need to install: plug it into the wall socket, pair it with the hub within a few seconds and you control the power supply of the connected appliance.
Switch manually in the app or via a scenario. An LED ring shows in colour how much the appliance consumes: the closer to purple, the higher the consumption. Available in white and black.
What the Socket does
No installation
Plug it in, pair it and you are done. No wiring and no flush mounting: within a few seconds you control the connected appliance.
Consumption in colour
An LED indicator shows the current consumption. The more it shifts towards purple, the higher the consumption, so you can see at a glance how much power an appliance draws.
Overload protection
At a load above 3 kW, the protection trips and the power is cut.
Manually or via a scenario
Switch the Socket in the Ajax app, or have it follow a schedule or event.
Relay, WallSwitch or Socket?
Three ways to switch power with Ajax. If you want to simply switch a 230 V appliance on and off with consumption insight, the WallSwitch is usually the most convenient choice. If you need a free, potential-free contact (also for DC or separate circuits), choose the Relay.
| Model | Type | Switching 230 V | Measure consumption | Power supply | Mounting | Ideal for |
|---|---|---|---|---|---|---|
| Relay | Potential-free dry contact | Yes, up to 13 A (resistive) | No | Own 7-24 V DC (separate) | Free wiring | Gate, lock, roller shutter, free circuit |
| WallSwitch | Inline power relay | Yes, inline up to 3 kW | Yes, in the app | From the 230 V line | Inline in the line | Switching and measuring a fixed appliance |
| Socket | Smart plug | Yes, plug-in appliances up to 3 kW | Yes, LED indication | From the wall socket | Plug in, no installation | Individual appliance via the plug |
Technical specifications
| Smart plug | |
| Type | Smart plug (plug-in) |
| Colour | White or black (choose when ordering) |
| Consumption indicator | LED ring, colour by consumption |
| Security | Switches off at a load above 3 kW |
| Communication | |
| Communication | Jeweller |
| Hub | Works only with an Ajax hub |
Frequently asked questions
Do I need to install the Socket?
No. It is a plug-in adapter: plug it into the wall socket, pair it with the hub and you are done. No wiring required.
What does the LED indicator show?
The consumption of the connected appliance, shown in colour. The closer to purple, the higher the consumption.
Does this work without a hub?
No. The Socket works only with an Ajax hub and is controlled via the Ajax app.






























rik van verseveld (verified owner) –
Handy but actually too expensive
Houssam el Atrache (verified owner) –
Does exactly what it claims. Works great! I’m satisfied!