Matter.tips – New certifications from Changhong NetworkAll certified Matter devices by Changhong Network at a glance (2).https://matter.tips/en-usDoor Sensor: Version 2.0.0 – First certificationhttps://matter.tips/en/devices/changhong-network-door-sensor/https://matter.tips/en/devices/changhong-network-door-sensor/Changhong Network Door Sensor · Contact sensor · Matter 1.4Thu, 28 Aug 2025 00:00:00 GMTCH Smart Plug: Version 3.0.0 – First certificationhttps://matter.tips/en/devices/changhong-network-ch-smart-plug/https://matter.tips/en/devices/changhong-network-ch-smart-plug/Changhong Network CH Smart Plug · On/off plug-in unit · Matter 1.1Thu, 04 Jan 2024 00:00:00 GMT