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
l Support 4ch 1080P non real-time encoding; l Support AHD, TVI, CVI,CVBS, IP video input; l HDMI/VGA simultaneous video output; l Mini 1U Case, 1 SATA (Up to 6TB);