The SpectrAlert Advance P4WK is a white, four-wire, outdoor horn strobe with selectable strobe settings of 15, 15/75, 30, 75, 95, 110 and 115 cd. Outdoor back box included.
1.3 Megapixel 1/3" NIR CMOS Image sensor | ARM 9 framework, embedded SOC system | H.264 video compression and JPED image capture | Maximum resolution of 960P @ 30fps