Gsm alarm for home automation DIY, use logical program for more reliable send alarm gsm SMS and telephone call. Category: IFTTT AutomationBy admin09/21/2020 Author: admin Post navigationPreviousPrevious post:home automation diy by programmable logic controller KC868-COL iftttNextNext post:32 CHANNEL ETHERNET WIFI MQTT RELAY MODULE – KC868-H32BRelated PostsHow to read energy power meter voltage current frequency by RS48509/25/2020Automatic light dimmer LED brightness control KC868-COL by RS48509/24/2020how to DIY home automation without internet connection 2020 Super!09/23/2020Automatic control clothes hanger by wind rain sensor using KC868-COL09/22/2020home automation diy by programmable logic controller KC868-COL ifttt09/20/2020carbon dioxide co2 auto control fresh air fan system by KC868-COL09/19/2020