lilyoyo1

I'm assuming you updated your system to the latest firmware. According to the firmware update release notes, motion sensors are not supported yet

Have you tried restore modem AND restore devices

https://forum.universal-devices.com/topic/41603-my-isy994-died/

I doubt it since mobilinc has long been disco'd and not updated. Most here uses the UD Mobile app which information can be found under its own subforum on the main home page. You can also ask your question in the mobilinc subforum. Wes still responds there.

Under the eisy tab on the main forum page. If you google eisy wiki, you can also find information.

Same question was previously asked.

That depends on the technology they use. If it's zwave then they should add without issue if they use standard zwave commands.

In case you weren't aware, there is no difference between the modules. The internal is what's used inside the USB enclosure

I think you are confusing information that you've read. UDI (Michel) did say POLISY had 3 more years (less now) of support alongside EISY. Even then, if you look at the total time Polisy has been on the market, itll be 6 years total. Reality is, most products grow obsolete after a few years because technology changes. If UDI stayed the course with the exact same product, they'll eventually get left behind and go out of business. The good thing is that your products will still work. As the end user, you can choose to stick with what you have and not upgrade or you can upgrade and take advantage of whatever features a new product brings. For example, the zmatter stick is 700 series. In the next couple of years, 800 series devices will start coming out from en masse vs trickling out like they are now. Would you expect UDI to continue making the current dongle or come out with a new one? What about when 900 series devices hit? The same will apply to EISY as well. The chips that eisy uses will become obsolete or (potentially) the power needs will be increased due to new capabilities.

Yale Zigbee door lock module: AYR202-ZB-HA https://shopyalehome.com/products/yale-zigbee-smart-module?variant=31244290916484 Kwikset Zigbee: 954 OBN ZB 15 https://www.kwikset.com/products/detail/obsidian-keywayless-electronic-touchscreen-smart-deadbolt-with-zigbee-technology

It's the same exact board so I would think so.

Even with that, it'll still be your fault with the way people act on here sometimes

That doesn't necessarily work for adding devices. All must support Network wide inclusion. The op is better off bring it close to the isy to add, moving it to its final location and then choosing update neighbors

The ISY Cookbook is also a great resource for learning how to program. Programming starts around page 160

Post your program and we'll help you fix it.

The majors support it but its extremely buggy. UDI has stated their planned support but im sure they'll wait until the kinks have been worked out within the standard itself. Being that they are a much smaller company, they can't afford to support a buggy protocol that they cannot fix.

You'll generally find device specific information in the full manual of the device your using since different mfg. will have different requirements.

Not yet. UDI will announce when it's ready. From what little I've seen, matter is far off from what was promised so it may be a while

Yes. It's no different than linking any other set of lights

I doubt it. It's rare that I see Ubiquiti on sale

You can design your system with redundancy in mind in addition to being able to backup/restore. Ubiquiti access points can be used without a dream machine. You'll lose features but they can be used. My experience with the dream machine has been phenomenal in regards to longevity so having a backup unit isn't worthwhile. While anything can happen, It's not worth it (to me) to spend hundreds on a backup unit that will probably never be used and if it is- they'll probably have a newer unit out that I'd rather upgrade to by that time. It would be cheaper for me to buy a new unit and overnight it than it is to have one sit unused for years (if ever).

To add to what MrBill said, there was a zigbee module for the ISY (just in case you happened to see that). However, it was used solely for compatible smart meters....It is not compatible with zigbee HA which is what you would need.

I think the point everyone is trying to make is that other things will cause a switch to fail faster than burning through the memory so it's something that most here just aren't concerned with including myself. If that is a major concern, create multiple scenes with the devices as responders and set to your desired levels. Then you can simply create a program which triggers those scenes. No additional writes necessary

Yes, that is what you use when you migrate from 994 to eisy. There are about a dozen recent posts on how to migrate in addition to the wiki instructions. Just google eisy migration.

I say proprietary because its designed for UDI systems not other 3rd party systems like zooz