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iButton autonomous system for access control BulKey BKU219

Code: BKU219

The BKU219 model is a contact system for iButton type chips. Works with metal vandal-proof readers for installation. The BKU219 is a standalone electronic controller with transistor output for access control, with mini sizes: 45 mm long and 25 mm wide, which can be installed in almost any location. It is used to control electronic locks, various other devices (car locks, control of central car locking, switching on and off production lines, etc.), access control in elevators. The BKU219 is controlled by a master chip, which adjusts the operation of the system and records, deletes, disables electronic chips. The master key is programmed additionally! You can see how this is done HERE! The device can also be controlled via computer, smartphone, remotely via SMS (purchased separately). The programming and operation of the system is described in the enclosed product manual.

The system works with several different readers. The price is basic, only to the controller. Reader and type of reader from Product OPTIONS!!!

Here: BK219x  you can choose the kit with electromagnetic lock: Dropbolt BKB100, electromagnet EMB300, electromagnetic strike.


  • Manufacturer: BulKey
  • Weight: 0.100 Kgs

Product options

Kind of reader:
Price excl. tax: 22.00лв.
Price inc. tax: 26.40лв.

We have 20 in stock


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Technical parameters of controller BKU219:
Power supply: 10 to 16 VDC, typically 12 VDC
Power consumption at rest: 30mA
Operating temperature: -40 ° to + 80 ° C
No overload protection, short circuit, polarity reversal.

Unlocking is done with an electronic key that approaches or touches the reader of the device. An electronic key can be programmed to unlock and lock many doors (for example, home, garage, cellar, building entrance door, elevator, and more). Each electronic key is remembered in the system with an individual number, which allows it to be deleted without its presence, and all other keys to continue to function normally.


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