The CC640 is a digital camera for use in harsh environments. Where typical cameras cannot withstand cold temperatures, our CC640 digital camera operates at temperatures as low as -40C! The CC640 can be used by itself as a stand-alone camera (see the latest manual for stand-alone power insructions) or can be connected to one our dataloggers. The datalogger can trigger an image acquisition by applying a 5- to 12-volt signal. When used independently, the camera's precision real-time clock can be used to trigger an image capture. Images can be stored on a CompactFlash card or in the datalogger's memory. The images are stored in a .jpg format. Features Digital camera for harsh environmentsStores images in .jpg formatCompatible with CompactFlash CardsImage capture can be triggered by time or eventCompatible dataloggers: CR510-2M-PB, CR10X-2M-PB, CR800-series, CR1000, CR3000 Specifications Lens Description: F1.4 3.5 to 8 mm Varifocal Lens with Electronic Iris Image Type: JPEG Resolution: 640 x 480 (307, 200 pixels); 604 x 504 (with time stamp) Power: 9 to 15 Vdc Current Drain: 250 mA maximum (operating); 250 A typical (quiescent) Communication Ports: RS-232, RS-485 (labeled external IO), CS IO Maximum Baud Rate: 230 kbps (RS-232, RS-485); 76.8 kbps (CS IO)