Knightsbridge CU9KW Smart Twin Socket – WiFi No hub Required, white, Curved Edge
£26.19
Price: £26.19
(as of Jun 14, 2025 15:21:20 UTC – Details)
From the manufacturer
About us
Founded in 1998, Knightsbridge has since established itself as one of the UK’s leading importers and distributors of lighting products and electrical wiring accessories.
We pride ourselves on providing quality in everything we do — from our ever-growing competitive product ranges, to the incredible quality of our service.
A new affordable way to create your smart home
With Knightsbridge, creating a smart home couldn’t be simpler.
Our Smartknight app, downloadable from the Google Play Store and Apple App Store, allows you to control your appliances via your smartphone, including on/off, dimming, colour adjustment and much more.
Visit the Smart section on our Amazon Store to view the full range of Smart products we have to offer.
No Hub required Easy to install and set up Control everything via the SmartKnight app Easily share control among family members Set scenes, create automations, and more Get security alerts straight to your phone Voice Control via Amazon Alexa and/or Google Assistant
SMART HOME BENEFITS
NO HUB REQUIRED
Products connect directly via Wi-Fi, enabling global remote access.
No space and money wasted on additional hubs / gateway devices!
TIMERS
Set up schedules within the home, using the timer function to automate when devices turn on/off.
GEOFENCING
Never come home to darkness; set up lights to automatically turn on/off based on your GPS location
SCENES
Utilise preset scenes such as ‘Movie’, or create your own
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Customer Reviews
4.0 out of 5 stars 316
4.2 out of 5 stars 42
4.6 out of 5 stars 24
3.4 out of 5 stars 66
3.1 out of 5 stars 15
Price
£9.99£9.99
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— no data
£19.95£19.95
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Smart Function
Create automated on/off routines or simply control with simple voice commands Control 3 UK plugs sockets and 4 USB outlets inedependantly and create automated on/off routines or simply control with simple voice commands Turn on / off, dim and change the colour temperature from warm white to daylight – just by talking to Alexa or Google Assistant Automated alerts to your phone or use to switch on other lights or devices if triggerred Switch on / off, dim and change the colour
SmartKnight App
✓
✓
✓
✓
✓
Certified as Works with Alexa
✓
✓
✓
No – Only works with SmartKnight app
✓
Certified as Works with Google Assistant
✓
✓
✓
No – Only works with SmartKnight app
✓
Create on/off routines
✓
✓
✓
Used to trigger routines
✓
Connects directly to your Wifi – No hub required
✓
✓
✓
✓
✓
Backed up by Knightsbridge UK
✓
✓
✓
✓
✓
Apple or Andriod Compatible
Both Both Both Both Both
TAKE CONTROL – Remotely control a domestic appliance, like a table lamp, or cabinet lighting from your smartphone or tablet via the SmartKnight or Tuya Smartlife app at home or away. Monitor energy usage within the Smartknight App. *** NOT SUITABLE FOR ELECTRIC VEHICLE CHARGING OR DEVICES WHICH PULL HIGH POWER OVER A LONG TIME PERIOD eg HOT TUBS ***
AUTOMATION – Schedule devices to switch on or off either at a fixed time or set routines to switch on / off at sunset / sunrise ideal for controlling lighting routines throughout the year
CERTIFIED – Fully compatible with Amazon Alexa or Google Assistant. Just give a voice command to turn on/off the outlet (e.g. ‘Alexa, turn off the living room lamp’) This socket has been tested and certified by both Google and Amazon for compatibility with their platforms – when you ask Alexa to do something, with these sockets they do
EASY SET UP – Wi-Fi Connectivity IEEE 802 11 b/g/n (2.4Ghz only) if you have a Dual Band system simply disable the 5Ghz frequency in your Wi-Fi Router* during set up and then enable again once set up is complete
TRUSTED – Knightsbridge, founded in Dunstable, Bedfordshire in 1998, has established itself as one of the UK’s leading importers and distributors of lighting products and electrical wiring accessories. We pride ourselves on providing quality in everything we do – from our ever-growing competitive product ranges to the incredible quality of our service. All products are tested and certified for use in the UK, complying with the current UK wiring regulations. A member of the Lighting Industry Association, LIA.
Customers say
Customers find the wall plate to be good value for money and appreciate its functionality, with one customer noting it works better with LED bulbs. The product receives positive feedback for its solid construction, easy installation with included instructions, and slick curve design that fits standard wall boxes. The switch quality and screw quality receive mixed reviews – while many consider it an excellent light switch, some report issues with the unit failing to dim, and several mention the screws being too short.
13 reviews for Knightsbridge CU9KW Smart Twin Socket – WiFi No hub Required, white, Curved Edge
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£26.19
Tourist40 –
Simple swap of a dimmer switch.
Straightforward swap of a broken one for a new similar one noting which wires went into which terminals. Simple enough and works fine so all ok.
Simon F –
Good product
Simple design. Like the power indicator light. Good quality and price. Easy to fit.
Jono –
Wish Iâd known
Couple of things to note, the socket is quite deep so depending on the patress it might be tight with the depth and amount of wires behind (it was for me). The most annoying thing Iâve found unless Iâm being stupid is you can only see power statistics from both sockets and not individual ones, I find that daft.
Beth –
Good
Cheap, sturdy and easy to attach to a standard fitting. Would buy again.
Andrew –
Great
Great
Janey –
Great value
Great product easy to use and fit. Great value.
Phil –
Great smart plugs – for some situations – but not all
These plugs look smart, are easy to fit, and work well with the Smart Life app. Setup in the app is very easy, and they show as 2 sockets on one device that can be controlled individually or together and assigned different names. They take a little getting used to for manual use as the switches are sprung, and operate more like push buttons than rockers and always return to what would traditionally be an ‘off’ position. There is a green light that shows when a socket is turned on, but it seems this doesn’t function until the switches have been paired so out of the box there is no way to visually tell if the switches are on or not which is not ideal.The first big issue we’ve found with them is that if there is a power outage they do not remember their state and will always be turned off after the power has returned. Once they reach a time where you have programmed them, that will do what you programmed. However, we were using one socket on our fridge freezer as the socket was out of reach, so wanted to remote control it when defrosting etc, and we wanted to monitor power use. We had not set any timers, as this use didn’t require it. We get fairly regular power cuts here at the moment and were regularly finding the fridge freezer stayed turned off after the power came back. We’ve resolved this by setting a ‘turn on’ timer for every hour, but this means we have to disable the timers when we need to defrost or it will just turn itself back on again.The next problem is they have a maximum load protection. The description does say not to run high load appliances, such as hot tubs, for extended periods of time but it is hard to know what that translates to. We have one socket which has our washing machine and drier attached to it (each plugged directly into one of the double sockets, not through a splitter). Again, I wanted s smart socket as the sockets are out of reach, and because we wanted to monitor energy use. It works fine if we are running either the washing machine or dryer. However we cannot run both at the same time as both sockets turn off after a few seconds, every single time. This means we’re going to have to switch this back to a traditional socket as this is clearly too high load.If these issues won’t impact your use case then I do think these are good sockets. We have quite a lot of them, and in most situations they work really well. However, do be careful if you have appliances you need to stay on in all circumstances, such as a fridge freezer, or if you are looking to run high load appliances, and maybe look at alternatives.
Mark Pearmain –
Itâs a single socket!
Bought to replace a switched socket which keeps getting turned off which is running a fridge freezer so less than ideal. No problem now.
Monier jean-claude –
Le Bridge et le Timeguard Tgbt4n ne sont pas physiquement compatible. J’ai du modifier le bridge à la Dremel pour que le Timeguard Tgbt4n puisse rentrer.
wattman –
en remplacement d’un vieux va et vient triple, mais j’ai eu besoin d’un adaptateur pour le fixer
SANTI –
BIEN PORO NO TRAE LOS AGARES PARA FIJARLO
T. Hallas –
Perfecto
M. Alejandro –
Materiale bello al tocco e molto solido