This document provides specifications for the LCZ3750 and LCZ2850 zoom cameras. The cameras feature 37x and 28x zoom respectively, 600TVL resolution, low light sensitivity down to 0.00001 lux, day/night functionality, motion detection, privacy masking, and RS-485 communication. Key specifications include CCD image sensors, 3D-DNR and WDR processing, and PAL/NTSC compatibility.