ZXSe 4-Way Programmable Sounder Module (pcb only)

4 Way, Programmable Sounder Module, PCB only. Requires 24 Vdc supply and an RS485 card to be fitted in the control panel.
The 4-way sounder card consists of 4 supervised sounder outputs built on a single printed circuit board Each sounder output provides a supervised 24Vdc polarity reversal circuit. This output can be used to drive bells, electronic sounders and strobes. Each output circuit can provide up to 1A with a maximum of 3A spread over all four outputs.