iButton® Specialist and Manufacturer of Dallas Keys

Dallas iButton Reader

YSL11/1.2 - Non-Magnetic Dallas Key Reader

Regular price

exc. VAT

Sale price
£8.58 exc. VAT
Regular price
exc. VAT
Sold out
Unit price
Shipping calculated at checkout.


The YSL11 is intended for use as the Reader for the Dallas iButton® range of products. It has a bi-colour Red and Green LED providing a status position on iButton® acceptance. The Reader is intended for outdoor or indoor applications having the contacts made from grade 304 Stainless Steel. Please note corrosion will happen when presented with salt water. The body is UV resistant ABS Acrylic and is intended to be panel mounted using a 20mm thread and plastic nut. Electrical connections to DATA and GROUND are achieved using soldering tags on each of the pins. The LED terminates on leads, with connections intended to be by solder. There is no series resistor integrated.

The device is intended to work with the non-Magnetic DS1990 iButton Dallas key range YSL90Rxxx.


Solid ABS Housing
All metallic parts made of stainless steel grade 304
Weatherproof construction but not suitable where there is a presence of salt water
Positive panel mounting, using a large and secure plastic nut
Built-in bicolour Red and Green LED