Heating, ventilation, and air conditioning (HVAC)

Cellular Monitoring, Control, Automation, Alarm system GTM1

 

Monitoring, control, automation

Output activation when programmed level is reached

How to set analog current sensor?

Multi Zone Floor Heating Automation, Alarm System. Smart Thermostat GTalarm2

 

AM2305 humidity capacitance is a digital temperature and humidity module contains a digital…

GTalarm2 is hybrid powerful flexible GSM smart home / industry automation and alarm…