D-Link
D-Link Wi-Fi Water Leak Sensor and Alarm Starter Kit w/ 2 Add-on Units, Whole Home System with App Notification, AC Powered, No Hub Required (DCH-S1622KT)
YoLink
YoLink Smart Home Starter Kit: Water Sensor 4-Pack & Hub Kit - Sensor Compatible with Alexa and IFTTT, 1/4 Mile Range, Instant Remote App, Text(Limited) and Email Alert
EMPORIA ENERGY
Emporia Gen 3 Smart Home Energy Monitor with 16 50A Circuit Level Sensors - Home Energy Automation and Control - Real Time Electricity Monitor/Meter - Solar/Net Metering
Aqara
Aqara Smart Hub M2 (2.4 GHz Wi-Fi Required, Not Support Wi-Fi 6), Smart Home Bridge for Alarm System, IR Remote Control, Home Automation, Supports Alexa, Google Assistant, Apple HomeKit and IFTTT
Aqara
Aqara Water Leak Sensor Kit - 3 Pack, Requires AQARA HUB, Wireless Water Leak Detector, Wireless Mini Flood Detector for Alarm System and Smart Home Automation, for Kitchen Bathroom, Works with IFTTT
SwitchBot
SwitchBot Smart Automatic Curtain Opener - Bluetooth Remote Control with App/Timer, Upgraded High-Performance Motor, Add SwitchBot Hub to Make it Work with Alexa, Google Home, HomeKit(Curtain 3,Rod)
Hubitat
Hubitat Elevation Home Automation Hub (Model C-8 Pro) Works with Alexa, Apple HomeKit, Google Home, Zigbee, Z-Wave, Lutron
Aqara
Aqara Door and Window Sensor Kit - 3 Pack, Requires AQARA HUB, Zigbee Connection, Wireless Mini Contact Sensor for Smart Home Automation, Compatible with Apple HomeKit, Alexa, Works with IFTTT
EyezOn
UNO IP Hybrid Professional Grade Alarm Panel. Supports 128 Zones/Users/FOBs. Home Automation Interface. LTE and RF Options.