Single channel relay controller with flexible installation options and full support of msart home automation. Aqara Single Switch Module T1 (No Neutral) is based on the Zigbee 3.0 wireless communication protocol. It can control the on/off status of lights. With the Aqara Hub, it can realize functions such as app remote control and timing control. It can work with other Aqara smart devices to realize more smart scenes. https://elecena.pl/product/18366987/ssm-u02-single-switch-module-t1-no-neutral-homekit 2021-05-06 https://elecena.pl/product/18366987/ssm-u02-single-switch-module-t1-no-neutral-homekit 2021-07-07 https://elecena.pl/product/18366987/ssm-u02-single-switch-module-t1-no-neutral-homekit 2023-07-20 https://elecena.pl/product/18366987/ssm-u02-single-switch-module-t1-no-neutral-homekit 2025-12-08 https://elecena.pl/product/18366987/ssm-u02-single-switch-module-t1-no-neutral-homekit 2026-01-05