Product DescriptionLong Distance IR Waterproof CCD Camera (UM-319B/309B/399B/389B) 1. Model UM-319B/ UM-309B/UM-399B/UM-389B 2. CCD Type SONY1/3"CCD SONY1/4"CCD SHARP1/3"CCD SHARP1/4"CCD 3. Pixels PAL: 512HX582V PAL: 500HX582V 4. NTSC: 512X492V NTSC: 510HX492V 5. Scanning System PAL/NTSC 6. Horizontal Resolution 420TVL 7. Minimum Illumination OLUX(IR On) 8. S/N Ratio ≥48dB
