Magnetic Dallas Key/iButtons (Pack of 100) are perfect for EPOS Systems in retail and catering, bars, restaurants and retail stores. The magnetic keys allow the iButton to attach to the POS screen. The Dallas Key/iButtons contains a 1990A-F5 Integrated Circuit chip, sealed in stainless steel cover. It is waterproof, shockproof and corrosion proof.
Data is transferred serially through the 1-Wire protocol, which requires only a single data lead and a ground return. The durable stainless steel Magnetic Dallas Key/iButtons package is highly resistant to environmental hazards such as dirt, moisture and shock.
Features:
- Working temperatures: -40 degrees to 90 degrees
- Stainless steel ring around Dallas Key/iButtons which attaches magneton to receiver/till
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Non-magnetic version available
- Available in pack of 100 only
