iButton reader BulKey LRD34


Universal vandal-proof reader for all types of iButton F3 and F5 contact electronic keys. The reader is built-in, with a built-in three-color LED indication. The reader is made of metal with nickel-chrome coating.

SKU: LRD34 Category:

People frequently buy this product with:

Vandal proof iButton electronic reader LRD34 for contact electronic keys type iButton – F5 and the tinner encrypted iButton type F3. The probe/reader is built with an integrated tri-color LEDs. The reader has a size ФF23 mm and made from metal with a nickel-chromium coating. Particularly suitable for installation in areas with high security in places with little or no supervision, with large flow of people, the front door of buildings  in elevators and others. It has electro-shock protctions.

With Socket for Bulkey systems:  BKU519
Without Socket for Bulkey systems:  BKU319


The installation is easy. An 18 mm hole must be drilled in which the reader is placed. It is screwed with a nut on the back.

The iButton electronic reader works with models controllers Bulkey BKU219, BKU319 – without socket. For models BKU419, BKU519 is a variant with a socket. These controllers are mini-sized and in most cases can be mounted directly behind the

Many systems use iButtons for access control, data collection or authorization. These devices, such as door locks, vending machines, parking meters, etc., need an iButton probe for communicating to iButtons.

Click here to view ready-made sets of locking systems for doors
Click here to view ready-made sets of locking systems for elevators
You dont know how to choose? Check our guide HERE
If you want to learn in detail how locking systems work, visit our information site bulkey.info

Additional information

Weight 0.100 kg
Dimensions 5 × 5 × 5 cm


Type of electric key

Type of Mounting

Mounting Hole


Surface dimentions


Suitable for

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LESI-2000 Ltd, Bulgaria

Name from the manufacturer


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