... . Support 4, 8, 16 zones selection Name: Fire Alarm Control PanelModel: VS-CK1004/1008/10161000 Series Conventional Fire Alarm ... , 8 or 16 zones,2 Sound Output Conventional Fire Alarm Control Panel.Sixteen Style B (Class B) Initiating Device Circuits ( ... walk-test programmable for silent or audible test. * Disable/Enable control per IDC. Reverse polarity protection.Technical ParameterAC POWER220 VAC, 50 ...