The EPT-212 at Chalmun's Cantina The EPT-212, a security apparatus, was created by Fabritech. This apparatus was designed to detect particular frequencies emitted by droid wireless communication systems, along with oscillations from droid power cell units.
To deter droids from entering, Chalmun set up a reconditioned EPT-212 in his Mos Eisley Cantina. Dathcha pilfered it at one point, but a spacer residing in the local area gave it back shortly afterward.