... reduction)function;2 540 TVL,1/3 SONY CCD3 IR LED 36pcs,0.1Lux/F1.24 YC design ,good ... and B/W video,doubling the working life.6 Superior IR LED from Taiwan,Max luminous intensity, Provide sufficient non ... cast..8 Special metal housing , IP65 waterproof.9 long IR Distance:50-80m Image Device1/4 or 1/3 inch ... than 10,000 HoursHumidity0~95%RH 540 TVL HD IR water-proof plane-like bullet cctv camera system