Need Help with Tuya Devices – Smoke Detector and Light Gadget! @

I'm testing out a couple of Tuya devices and would love some input! I'm using a smoke detector that’s asking for payment for cloud services, and a small light device that fits into a junction box. Has anyone else tried these out? I'd really appreciate any tips or advice you might have!

u/tuya u/smarthome u/Gadget