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Applications
• To turn off air conditioner automatically once residents leave room in a set up time, normally 30 minutes to save electric power and money for motel owners;
• Applied in tropic where has long hot season;
• Applied in subtropic not only in summer but also in winter;
Features
• Easy installation by sticking or nailing on wall and ceiling. No need professional installer involved;
• Easy initialization less than one minutes. Can be handled by anybody;
• Safe and convenient power supply by dry battery cells;
• No need internet or intranet;
• No microwave radar inside.
