KAHN C5- A Key Card Door Lock doing ‘irrelevant businesses’


KAHN C5 is a key card door lock doing ‘irrelevant businesses’, just like what iPhone did in the phone industrial.
Back when it launched iPhone, APPLE Inc was regarded as running ‘irrelevant businesses’. It was looked down upon by its peers, and it was mocked.

iPhone do many ‘irrelevant’ business very well than other phones

What has iPHONE done ‘irrelevant’?

As a ‘mobile phone’, iPhone did many things ‘irrelevant’ very well.
For example the functions playing movies, putting on pop music, taking real good quality pictures and sending emails.
There was no mobile phone ever did that as good as iPhone.
In comparison, making phone calls looks like quite an “auxiliary function” on iPhone.

What happened next was known to all—- the giant of feature phone, NOKIA, was pushed out of the market, and the hugely popular MP3 and MP4 industry disappeared.
The industry of consumer digital cameras (DC) went down and could not recover after the setback.
Even the sales volume of computers were dropping year by year, for simple operations like sending emails and browsing the internet can be done on iPhones.

A phone capable of plenty of tasks, perhaps it had gone beyond Steve Jobs’ imagination that it started a technological revolution.
Finally the iPhone brought progress to human society—- making people to work and communicate in a more convenient and effective manner.
Nobody thinks iphone did the ‘irrelevant’ things now, and that are considered what a phone should do.

A key card door lock doing ‘irrelevant businesses’.

Not content with opening the doors, KAHN C5 can do more that none of other key card door locks can do.
The ‘Doorbell’ release people’s hands from “primitive” knocks, hence it becomes more “humanitarian”.

Doorbell on KAHN C5
Doorbell is a ‘irrelevant’ business of KAHN C5

‘e-hangers’ benefit more small-and-medium economic hotels with high technology, improving the living experience in hotels.

e-hangers on KAHN C5
e-hangers is another ‘irrelevant’ business of KAHN C5, to replace traditional door hangings

These functions go beyond the capabilities of traditional key card locks.
The ‘key card’ and ‘locking” function are only KAHN C5’s basic features.What they are to a key card lock is like what making phone calls is to an IPhone.

Why do ‘irrelevant businesses’?

LG Smart thinQ refrigerator provide a ice maker and an additional Screen to allow users see what’s in it

Do ‘irrelevant businesses’ usually aims at meeting people’s increasing demands.
People are never satisfied, everything has to grow in a highly-integrated and highly-intelligent mode.
This happened already in the cell-phone industry, the automobile industry, and the retailing industry.

amazon echo speaker
As a speaker,amazon echo is not content to just be able to make sounds

More and more industries are doing ‘irrelevant businesses’.Nothing shows that the key card door lock industry will be an exception.

KAHN C5, the hotel key card lock which is doing ‘irrelevant businesses’, does not mean to please the public with claptrap.
The extra functions of C5 are urgently needed by hospitality industry and had not to be satisfied. The ‘irrelevant businesses’ it runs are actually quite “relevant”.

What will C5 bring to the key card door lock industry?

Key card door lock industry has no real changes happened in the past 10 years.
The present key card door locks are like a crowd of old people, feeling lifeless and impossible.
C5 explores a new road that has never been expected before,just like the road of IPhone.
It is still early to conclude whether it will redefine the key card door lock industry.
But as to the hotels currently furnished with C5, knocking with hands has been obsolete. Both the staff and customers are fond of using it.We will have to wait and see whether its integrated e-hangers solution would let the traditional door bells quit the historical stage.


As a brand new item, KAHN C5 still not perfect, which would require people’s understanding and tolerance.But any way it now enjoy going further on its own road.



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