![]() ![]() If your back box isn't that deep, but you do have a neutral, you'll need to replace the back box for a deeper one. The vast majority will be at least 30mm deep which means you'll need a back box of 47mm deep in order to safely connect the cables. Smart switches contain some IoT tech including WiFi chips and computers which means they are generally a little deeper than standard light switches. This may or may not be easily achieved, so check first.įor a no neutral smart light switch check LightwaveRF If your house is wired as per method one then you'd need to be able to replace the cable from the light switch to the light fitting in order to gain an additional cable core for the neutral. In the UK there are two common ways of wiring lighting, the most common is to wire the feed in and out to the light fitting itself, meaning no neutral at the light switch and method 2 is to wire the feed in and out to the light switch, which means you will have the neutral! Step one on your journey to smart lighting is to check that you have a neutral cable at your light switches. They need to be directly powered in order to talk to the cloud and operate from a smart phone or voice control with Alexa etc. Luckily to all problems there is a solution, so here we outline the problems and what can be done about it.Ī lot of smart light switches require a neutral. They offer comfort and security benefits such as scenes, increased security with automatic lighting, welcome home lighting and much, much more.īut whilst there are some great quality products out there, there's quite a few roadblocks to look out for as there are lots of reasons why a particular smart light switch just won't fit your home. Smart light switches offer a great way to automate, control and monitor your home. And which is why manufacturers like Sengled can get away with recommending that you do so without putting a lot of black box warnings around that recommendation.If you want to take control of your lights at home, adding timers, scenes and other automations then you may have been looking for a "smart light switch". All of which is why smartthings still allows you to turn off secure rejoin. ![]() Which has a really really really long answer which can be summarized as: theoretically, there are a few people that should care, like nuclear power plants or banks or Mark Cuban‘s house, but honestly, most of the time in general there’s no practical target for a hacker, they have to be close to your house for quite a long time, be very patient, and have some reason for why they think adding another lightbulb might be useful. It’s not a good idea, it’s not recommended, but on the other hand, these are lightbulbs, so do you really care if somebody asks your network to add an extra one? The manufacturer’s solution to this is to recommend that you set your smartthings account to allow “insecure re-join.“ this allows devices that have been disconnected from the network to re-join without needing the security key. ![]() The first is that Sengled devices take a little longer for those zigbee checkins I just mentioned than some other brands and they tend to disconnect from the network fairly often because of that. (First rule of home automation: the model number matters.) There are two separate issues that need to be discussed regarding this specific device. So the short answer is that the whole “lifeline/check in“ design is quite different between zwave and zigbee. Note the “long polling“ and “short polling“ constructs, which are not available in zwave. The following is a very technical article, but I thought you might be interested. Zigbee is significantly better than Z wave at power management, and the architecture design is very sensitive to Power usage, so it has a quite sophisticated polling structure to help extend battery life. It just automatically happens with every device that joins the network. You can’t mess that up the way you can With zwave associations. In Zigbee, Devices “check in“ on a regular time schedule. Not sure what the Zigbee terminology is for the equivalent functionality, but for Z-Wave, this would sound like the device is not properly associated to the lifeline group of the HubĪssociation groups, including the lifeline group, are zwave constructs that are not used in zigbee. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |