Concept de chauffage, d "énergie et de consommation d" énergie - gros plan sur la température ambiante du thermostat à la maison - Photo & image de stock

Heating, energy and power consumption concept - close up of hand setting room temperature on thermostat at home

Cropped view of person typing password on home security alarm, security system concept

Hand with a button of a man's hands

Young woman pressing fingerprint scanner on alarm system indoors

Hand adjusting room temperature using a digital thermostat screen. 3D illustration.

Hand checking power consumption rate

African-American woman ringing intercom with camera in entryway, closeup

Heating, energy and power consumption concept - close up of hand setting room temperature on thermostat at home

Automation, internet of things and technology concept - woman looking at tablet pc computer with smart home menu icons

Automation, internet of things and technology concept - woman using tablet pc computer at smart home

Electricity, energy and power consumption concept - close up of light switch on black background

Automation, internet of things and technology concept - woman using tablet pc computer at smart home

Automation, internet of things and technology concept - woman using tablet pc computer at smart home

Hygiene, health care and safety concept - close up of woman using hand sanitizer from dispenser at shopping mall

Automation, internet of things and technology concept - man looking at tablet pc computer with smart home icons on wall