SONY CCD, 420/480TVL, D/N function MPEG-4 image compression, 30f/s D1, CIF, FIELD, QCIF resolution ADPCM audio compression, double way audio communication Built-in web server, IE client support Supports PPPOE and DDNS Frame rate can be automati... - Update: 2007-08-10

SONY Super HAD CCD, SHARP CCD 420TVL, low illumination DSP technology BLC, ES, AGC, AWB S/N Ration more than 48dB Build in 3.6mm fixed lens, 3.7mm pinhole lens selectable Smoke detector shape, perfect conceal function DC12V, low consumption - Update: 2007-08-10

SONY CCD, 420/480TVL, D/N function MPEG-4 image compression, 30f/s D1, CIF, FIELD, QCIF resolution Support 2.4GHz802.11b/g wireless transmission Transmission distance: 30-100 m (indoor), 50-400m (outdoor) ADPCM audio compression, double way a... - Update: 2007-08-10