Sensor de alarma de incendios en el techo. Fondo con espacio de copia. - Foto e imágenes de stock

Smoke detector on the white ceiling for prevention fire in home, offices and hotels.

Smoke Carbon Monoxide And Fire Alarm Detector

Fire alarm of fire detector on a ceiling

Robot vacuum cleaner working on wooden floor. Modern smart house, intelligent home cleaning assistant. View above.

Ceiling cassette air conditioner system in the modern interior.

Morning recharge concept with batteries in a coffee cup. Good morning cup of coffee.

Ceiling cassette air conditioner system in the modern interior.

Woman's hand reaches for the intercom receiver on the wall

Classic mechanical tape measure and laser tape measure on a concrete background.

Internet cable in female hands. Network socket on the backdrop.

Room air conditioning. Air conditioner remote control in female hands. Copy space.