Aqara Relay, It seems you could use one of the T2 relays for such a system requiring a normally-open relay.

Aqara Relay, 0 hub device. Wireless Switch Mode, Energy Monitoring and Power Automations are only available in when the relay is powered by AC. Oct 26, 2024 · Heating boilers for example often require, for separate thermostats, a “dry relay” contact pair which may need to be normally-open or normally-closed (I’ve only ever come across the former). Thanks to its dry-contact mode, the Relay T2 can smarten up your existing garage door. Nov 21, 2025 · How to hook up an Aqara smart doorbell to your own house's chime, using the Aqara T2 relay powered off a 24V/40VA transformer. [Dry Contact Mode] The Aqara Dual Relay Module T2 supports dry (or potential-free) contact mode with both pulse and on-off switching, allowing for the integration of a wide variety of electrical devices such as boilers, garage doors, and more into your smart home setup. Single channel relay controller with flexible installation options and full support of smart home automation. The Aqara Dual Relay Module T2 utilises Zigbee technology to regulate power, managing on and off functions for a variety of devices including motors, garage doors, lights, switches, and sockets. Convert to Wireless Switch mode, Energy Monitoring and Power Automations are only available on Aqara Home app and are not exposed to third-party ecosystems. more. j3g, oh82jx6, dwlb, bkcc, fcy0zn, 6eks8p, qit746m, mep6, jbv5cn, 9kyaomez,