Signet, manufacturers of induction loop, voice alarm and emergency telephone systems were showing its recently introduced Pro range of induction loop amplifiers at this years show. The PDA Pro-Range come in three varieties, PDA200/2, PDA500/2 and PDA1000/2, which relate to the number of square meters the loop can encompass. Also, on the stand was the neatly packaged PL1/K1 Portable Induction Loop system ideal for use anywhere and ready in seconds. The system is capable of generating a loop field of 1.2m2 , provides excellent sound quality and runs off a rechargeable battery.
