... . Support Multiplex operation: live, record, playback, backup, network transmission, mobile phone surveillance. Support backup with USB Flash ... discus writer, Network. Support 1channel BNC output, 1channel. VGA output. Support Email alarm. Mobile phone surveillance (Win CE/Symbain/iPhone/ ... Hidden Camera, Zoom Camera, PTZ High Speed Camera, Wireless CCTV Camera,IP CCTV Camera.Stand alone DVR Recorder ...