CMOS Camera,with JPEG compression module,performs as a video camera or a JPEG compressed still camera and can be attached toRS vehicle tracking unit/avl/car alarm sysetm/gps tracker via RS232/RS485. --------------- RSAVLcan send out a snapshot command in order to capture a full resolution single-frame still picture,andthe camera also can take when some vehicle alarm occurs as presets. The picture is then compressed by the JPEG engine and transferred to RS2100 by serial link (RS232/RS485). ------------------------- One RS AVLRS232 serial port can take eight cameras (rs485) simultaneously via connecting bus converter. ------------------------------ There many kinds of cameras with different sizeto meet your requirement,ordinary plastic-conch-shell camera,aluminum-conch-shell camera with warter proof,plastic-hemisphere-shell camera and special small-size camera(special mouldorsmall conch shell)for taxi or car Operational Temp.°C to +60°C , Storage Temp. -45°C to +75°CResolution: 300,000 pixels, high-performance color CMOS image sensor, similar to CCD effect, with good cost performance.