Work Temperature -20'c to 50'c | Ralated Humidity <=90% | Protection Grade B | Remote control Distance >30m. | Motor Power Rate 90 watts | Frequency 50HZ. - 60HZ.
The SpectrAlert Advance SPSCWHK is a white, outdoor speaker strobe for ceiling installations with selectable strobe settings of 135, 150, 177 and 185 cd.
Support 4ch 1080P non real-time encoding; Support AHD, TVI, CVI,CVBS, IP video input; HDMI/VGA simultaneous video output; Mini 1U Case, 1 SATA (Up to 6TB);