Dear clients,

Especially for you we have created informative video clips for the functioning of some of our products.

All the videos are united in LESI-2000 ltd on YouTube, where you can watch them unlimited!

Specific videos can be viewed from the following list of links:

   Locking systems BulKey:

* User system functioning

* Difference between standard systems and types of encrypted systems

* Connection scheme of a locking system BulKey

* Check and change the status of an electronic key in a locking system BulKey

* Delete all keys

* Управление на изгубен или неналичен ключ

* Manage a lost or unavailable key

* Replace old key with new key

* Save keys

* Verify under which number a key is saved

* Delete key

* Add a new key

* Lock for House Bulkey

* Turning the direction of the language of the BKL30 electromagnetic lock

* Save master key to model system BulKey BKU217/ BKU219

* Save master key to model system BulKey BKU317/ BKU319

* Set up the Bulkey BKU controllers to work with standard strikers File Security

  GSM dialers VALCOR

* Programming and operation of an emergency panic button for a lift Valcor GSM58

* Components and related products of Emergency Panic Button for lift Valcor GSM58х

* Connect elevator lights to an emergency panic button for a lift Valcor GSM58х

* Presentation and programming of an elevator alarm device Valcor GSM57

* Installation and operation of an elevator alarm system Valcor

  Exemplary application of products manufactured by Lesci, proposed and installed by our clients:

* Automatic Car Lights - Automatic Lamp Module Valcor AL30

* Door remote control via GSM Communicator - GSM Communicators Valcor

* Air conditioner management via GSM module - GSM communicator for free remote control of electrical appliances

* Stove management via phone - GSM communicator for free remote control of electrical appliances

* GSM alarm system - GSM alarm system set Valcor GSM50