Bosch Security Systems Inc.'s VideoJet X SN series of high-performance IP video encoders are available in single-, dual- and quad-channel versions. They deliver MPEG-4 video over IP at 30 frames per second at up to 4CIF resolution. The encoders also offer local recording on flash or external hard drive via USB, recording on network-attached RAID storage units or recording with a central network video recorder (NVR).