This is the 6466th most frequent Turkish word.
alarko
"Alarko" is a brand name; it does not have a dictionary definition in Turkish as a common word.
In this sentence, 'Alarko' is used as the name of a brand, specifying the product's manufacturer.
Alarko markasının yeni çıkan kombisi çok beğenildi.
The newly released boiler of the Alarko brand was very well received.
Here, 'Alarko' refers to a type or system manufactured by the brand, indicating the use of proper noun as a descriptor.
Bahçedeki alarko sistemi artık verimli çalışmıyor.
The Alarko system in the garden is no longer working efficiently.
In this usage, 'Alarko' denotes the company itself, highlighting it as an entity referred to in context.