DEVICE FOR OPENING OR CLOSING OF A WINDOW OR DOOR AND A SYSTEM AND METHOD FOR CONTROLLING AND MANAGEMENT OF THE AIR QUALITY OF INDOOR PREMISES

The invention relates to a device for automatically opening or closing a window or a door and system and method for controlling and managing indoor air quality via the Internet. The system monitors indoor air parameters through sensors, and when these parameters reach predefined user thresholds, pro...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SLAVCHEV, KRASIMIR GEORGIEV, TODOROV, GABRIEL TODOROV
Format:	Patent
Sprache:	eng ; pol
Schlagworte:	CHECKS FOR WINGS CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION FIXED CONSTRUCTIONS FUNCTIONAL ELEMENTS OF SUCH SYSTEMS KEYS LOCKS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING SAFES WINDOW OR DOOR FITTINGS WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING
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