How to choose an electronic-mechanical lock to the apartment?

Hello, dear users! Need help of a knowledgeable person in selecting an Electromechanical lock for the apartment.

Essence - choose the lock to the apartment door that can be opened as contactless cards (such as office) and a key when needed. In this case, both the method of opening should be present independently from each other (forgot the card opened with a key). The lock should have 2 ways of power supply, from network and backup from batteries (AAA or 2023 or Crown, whatever). My estimated uscas - I went to the store around the corner, slammed the door with an electronic lock, came and opened the card. Cards need at least 2 for me and my husband. Do I need to set to lock the programmer in case of failure of one or all cards?
Of course, the door is provided, and a reliable mechanical lock. The nature of your request - so as not to mess with a bunch of keys when leaving the house for a while.

I re-read a lot on this subject, but have not decided on a specific model and even direction - a smart lock or "stupid", because smart lock also a lot of their shortcomings. The only kind that seems quite unsafe lock with a pin, except that the pin will act as a third backup access system (card - key, pin-code). I would be very grateful for your detailed answers and for links to suitable devices. Thank you all in advance!
June 10th 19 at 16:29
6 answers
June 10th 19 at 16:31
You rather fit the electromagnetic lock. Than conventional lock and latch.
Call the wizard for the installation of magnetic locks on access doors and decide with him how to make.
The key cycles from the entrance. convenient.
With battery , without light, lasts for 6 hours.
Did in the office, to not tormented with the key.
And any person not looked.
One key to the staircase and to the apartment? I understand you correctly? - Adrian94 commented on June 10th 19 at 16:34
Yes. The key with a unique digital fingerprint.
Key registers in the controller.
In the key or what not is written ))) - Margie commented on June 10th 19 at 16:37
June 10th 19 at 16:33
3 methods of opening the lock, You have quite a good idea to buy such a lock is likely to be a problem, the easiest way to open the door is push-button pin code - it needs to be long enough that it would be quickly picked up, on the one hand you can buy the most suitable lock and modify until like that. The question of power is considered not so important if you duplicate the system, the battery - lock you can still open the key. About the programmer, I would say that you need it - useful in General from time to time to change passwords (and if card lost), if You go to reprogram (reflash) the card to someone else it is a duplicate and can remain there a security issue comes out!
Now here is an interesting article with links about smart locks and reasoning about security https://geektimes.ru/post/291949/ (by the way I support the author on the insecurity of the castle with Internet access)
June 10th 19 at 16:35
Electro-mechanical locks in the sale of many:
without a brain: https://www.google.com/search?q=electromechanical+lock
cards: https://www.google.com/q=electromechanical+lock+wi... are often put in hotels, for example.
with RFID sensors https://www.google.com/q=electromechanical+lock+wi...
Is and Bluetooth, biometric sensors, Internet connection, controlled from remote guard posts, and any stray items you might see in a movie, for example.

Specific model do not prompt.
June 10th 19 at 16:37
For example
www.tinko.ru/catalog/product/255159 Policy-121И + access controller Z-5R and the reader.
But the meaning of the installation of Electromechanical lock with the controller and with the possibility of mechanical unlock I don't see them, only convenience. Reveal as well as conventional locks.
It is better to put the solenoid, and it is better 2 top and bottom + controller, reader and BBP (uninterruptable power supply).
Or here's an interesting solution bestsb.ru/product/perco_lb851
https://www.perco.ru/products/vreznoy-elektromekha...
The lock with power over the crossbar. The programmer in the presence of a controller is not needed in any case.
June 10th 19 at 16:39
He recently dealt with this issue, a lot of things were perekupil. At the moment the normal consumer version - it locks from the company Samsung. A huge selection of types and functionality. Took myself with a pin code and fingerprint. The pin, by the way, safe that makes the "graze" in the code. But use the fingerprint. Under the key hole is hidden on the bottom of the lock. The battery lasts for a year when opening\closing 6 times a day. If you ignore the signal, replace batteries and castle still sit outside as there are two hidden pins to battery type Krona to back opening. So the choice is in the functionality and type of the locking part: the same lock has two names and differs only in the locking part (one big, one smaller).
June 10th 19 at 16:41
1) find in your city a specialist manufacturer of doors, carefully studying
2) ask his opinion, including the service

if the lock is electronic, then it is best to "invisible", there is a lot of options,but everything comes to the service that these options narrows to one or two
Unfortunately, in our city, the probability of running into "privately", so the option with the spices leave very much spare, if you can not find the familiar in the subject. - Adrian94 commented on June 10th 19 at 16:44

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