The BKU419 is a stand-alone micro-electronic system that works with iButton-type chips, extremely vandal-proof (the reader is metallic), with multiple protections (including a stun gun). The system has a transistor output. The reader and the light indication are displayed on one side, and the inputs and outputs for control, sound indication, programming and power are displayed via cable forms. A huge advantage of the BKU419 is the built-in reader, which is mounted directly (in the window frames, elevator panel, etc.) with the electronic controller.
Despite its small size, the BKU419 combines in one key reader and control of: electronic lock or buttons in an elevator cabin, buzzer, button (including from intercom systems), it has an output for connection to a computer through which, in addition to the Master key, you can control the status of custom keys. It has extremely easy installation, maintenance and programming.
It can be controlled via Master key (save, delete, disable chips), computer, smartphone, remotely via SMS (purchased separately).
The method of programming, recording, deletion, status of a specific key, the total number of keys in the system are described in the enclosed product instruction and according to a patented by LESI algorithm.

System equipment includes:
Controller,
Reader (select the reader type from Product OPTIONS),
Master key for managing the system and keys
Detailed documentation.

When choosing a reader, it is important to consider the type (depth of chip) of the electronic iButton you will use - the F3-thin or F5-thick chip variant!

Here: BK419x  you can choose the kit with electromagnetic lock: Dropbolt BKB100, electromagnet EMB300, electromagnetic strike.

The BKU417 is a standalone electronic transistor access control system with integrated RFID reader. On one side, the reading element and the light indication are displayed, and on the other side the inputs and outputs for control, sound indication, programming and power are displayed via cable forms. A huge advantage of the BKU 417 is the patented LESI RFID built-in reader, which is mounted directly in the door frames along with the electronic controller, which makes the system resistant to vandalism.

The kit includes:
Controller, Reader (select the reader type from Product OPTIONS), Master key for system and key management, Detailed documentation.

Тук  BK417x  you can choose the kit with electromagnetic lock: Dropbolt BKB100, electromagnet EMB300, electromagnetic strike.