I just bought a TP-Link Deco M9 Plus mesh system with built-in Zigbee hub. The main purpose is to install some water leak sensors which will push a notification as well as send an e-mail and text message. Based on my needs, I think I need 16 sensors.
Besides the
Samsung SmartThings water sensors, are there any others that I should be considering? When I look on Amazon, it seems like all other sensors (1) require a separate hub, which then connects to the main hub and (2) is limited to 5-10 sensors per hub. I don't want an additional hub (or two or three). I just want to connect them directly to my Deco M9.