TM cards
Dallas1990 F5 card,
water proof
with bracelet or
handle at exemly low price.

TM cards

Dallas 1990/1991

Dallas TM1990 card, adapts original Dallas chip, sealed by stainless steel completely   
Compatible with 1990A-F5
Working temperature: -40 to +80°C
Reading speed: <5m/s, depends on reset pulse
Passes both hardness and water tests (water: over 10 minutes in boiling water, still works well)
Customizable logos welcome
Plastic handles or plastic chain belts of different colors available

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