I’m using some door/windows sensors based on ESP8266 + wired power, but right now I need to define a new structure for door/windows sensor wireless and that must run on batteries. WHich are the best HUB or solution for? Please find below some solutions that I have found so far
- ESP8266 (mqtt+reed) + deepsleep + battery (30 days of battery autonomy)
- Zigbee solution (is it possible to deploy my network? I have check some xiaomy/z-wave but it’s quite expensive and a HuB must be added). It’s supporting 2-4years with same battery
- RF433 (Im my researchs I found that a special sensor to send to codes is needed (open/close) + a Hub gateway (sonoff bridge).
May you give your tips&hints about in order to figure out the best solution for my needed?!