Aqara G2H released in the US via Amazon - HomeKit Authority
Original XIAOMI AQARA Smart Window Door Sensor Contact ZigBee Control Smart Home Alarm for Home Security with Smartphone App for Android and iOS : Amazon.co.uk: DIY & Tools
XIAOMI Aqara temperature and humidity sensor - iPon - hardware and software news, reviews, webshop, forum
Aqara officially in Europe. You can buy it at Amazon - SmartMe
Aqara Hub EU Version - Smart Home Hub & Gateway | Aqara
Aqara Relay Two way Control Module Wireless Zigbee Controller 2 Channels Smart Light Switch Work For Xiaomi Mijia Homekit 1 10pc|Home Automation Modules| - AliExpress