The compact Alpha S3 detacher is compatible with all types of Checkpoint Alpha Systems products, carefully study the distinctive features in the photographs.
Unlike the original, in my detacher there is no anti-theft tag and the gate will not notice your entrance to the store.
The most noticeable sign of a compatible mechanism is two not deep grooves for the exact application of the detacher to the locking mechanism.
Alpha Systems products include safes, special spider WRAP, bottle sensors, 2alarm and 3alarm sensors (read the section on AM and RF systems for more information).
+ FAQ open ALL Security safer BOX (magnet; pataco si2; DLS; Alpha):
https://www.youtube.com/watch?v=7UUkper2k1k