“8-channel local alarm input (expandable to 72 channels); supports NO/NC detector, detector tamper, short circuit and mask alarm.
4-channel alarm output (expandable to 84 channels); supports forced start/shutdown, auto control, and alarm linkage.
Multiple zone types, such as instant zone,”
DHI-ARC2008C-V3
118.11 $
“8-channel local alarm input (expandable to 72 channels); supports NO/NC detector, detector tamper, short circuit and mask alarm.
4-channel alarm output (expandable to 84 channels); supports forced start/shutdown, auto control, and alarm linkage.
Multiple zone types, such as instant zone,”
