The SpectrAlert Advance P4RK-R (replacement model) is a red, four-wire, outdoor horn strobe with selectable strobe settings of 15, 15/75, 30, 75, 95, 110 and 115 cd. Offers mounting plate only - no ba
Expand your PAVA reach to 8 speaker zones with the HEX-8 Expander from Honeywell. It supports two audio channels simultaneously and provides independent audio control for each channel. Eight monitored