NEW Visonic / Qolsys Wireless Live Siren 7422-SFG-RF 868-0 (Not 868-1) Ref:0997
Visonic / Qolsys. The Siren will also work on Qolsys systems that operate on the 868-0 frequency. This Siren only works on the Visonic 868-0 wireless frequency. Our device only works for Visonic systems that use 868-0 frequency.