Vandal-resistant iButton passive reader – LRD34

9,289,77 (excl. VAT)

Vandal-resistant iButton electronic reader for contact electronic keys type iButton – F5 & F53. The reader is built-in, with a built-in three-color LED indication.
This model is used for Bulkey BKU219, BKU319 controllers (wihout socket). For BKU419, BKU519 is the socket version.

SKU: LRD34 Category:

The vandal-resistant iButton passive reader for contact electronic keys type iButton – F5 & F3. The reader is built-in, with a built-in three-color LED indication. The reader is Ф23 mm in size. It is made of metal with nickel-chrome coating. It is extremely suitable for installation in places with a high degree of security, in places with minimal or no supervision, with a large flow of people, at the entrance doors of blocks, in elevators and others. The reader is universal and can be connected to all controllers that work with an iButton key model F5!

LRD34 passive iButton reader for built-in installation is designed to work with iButton controllers of the type Bulkey BKU219, BKU319, BKU419, BKU519 and others. If you are buying a reader for a controller from the first two listed, the reader must be a socketless type. It is extremely easy to install. A hole with a size of 16 mm in diameter is drilled and the reader is placed. A nut is screwed on the back for stabilization.

The reader itself does not operate the lock. This requires a controller

The most suitable control are the mini controllers developed by us, models BKU519, BKU419, BKU319, BKU219, (for iButton keys), which can be hidden in the windows or in the door. Despite their small size, they combine in one: key reader, control of: lock, buzzer, button (including from intercom systems), have an output for connecting to a computer, through which, in addition to the Master key, you can control the status of user keys.

Additional information

Weight 0,05 kg
Socket type

no Socket (for BKU219, BKU319), with a Socket (for BKU419, BKU519)

Mounting hole


Type keys



LESI-2000 Ltd, Bulgaria

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