Yes, Iota Has both zigbee and Z wave Plus its own proprietary protocol used for the security devices. It’s a limited set of devices, though. And in the previous generation you were also limited in the total number of devices you could have (I haven’t checked the details of the iota plan). But it had some other cool features and there are some community members who have used abode for security and smartthings for home automation and IFTTT to get some integration between the two.